[PATCH 01/13] net: Mark function as static in 9p/client.c

[PATCH 01/13] net: Mark function as static in 9p/client.c

[Rashika Kheria]

Mark function as static in net/9p/client.c because it is not used
outside this file.

This eliminates the following warning in net/9p/client.c:
net/9p/client.c:207:18: warning: no previous prototype for ‘p9_fcall_alloc’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
---
 net/9p/client.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/9p/client.c b/net/9p/client.c
index a5e4d2d..9186550 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -204,7 +204,7 @@ free_and_return:
 	return ret;
 }
 
-struct p9_fcall *p9_fcall_alloc(int alloc_msize)
+static struct p9_fcall *p9_fcall_alloc(int alloc_msize)
 {
 	struct p9_fcall *fc;
 	fc = kmalloc(sizeof(struct p9_fcall) + alloc_msize, GFP_NOFS);
-- 
1.7.9.5

[PATCH 02/13] net: Include appropriate header file in caif/caif_dev.c

[Rashika Kheria]

Include appropriate header file net/caif/caif_dev.h in caif/caif_dev.c
because it has prototype declarations of function defined in
caif/caif_dev.c.

This eliminates the following file in caif/caif_dev.c:
net/caif/caif_dev.c:303:6: warning: no previous prototype for ‘caif_enroll_dev’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
---
 net/caif/caif_dev.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/net/caif/caif_dev.c b/net/caif/caif_dev.c
index 4dca159..edbca46 100644
--- a/net/caif/caif_dev.c
+++ b/net/caif/caif_dev.c
@@ -22,6 +22,7 @@
 #include <net/pkt_sched.h>
 #include <net/caif/caif_device.h>
 #include <net/caif/caif_layer.h>
+#include <net/caif/caif_dev.h>
 #include <net/caif/cfpkt.h>
 #include <net/caif/cfcnfg.h>
 #include <net/caif/cfserl.h>
-- 
1.7.9.5

[PATCH 03/13] net: Include appropriate header file in caif/cfsrvl.c

[Rashika Kheria]

Include appropriate header file net/caif/caif_dev.h in caif/cfsrvl.c
because it has prototype declaration of functions defined in
caif/cfsrvl.c.

This eliminates the following warning in caif/cfsrvl.c:
net/caif/cfsrvl.c:198:6: warning: no previous prototype for ‘caif_free_client’ [-Wmissing-prototypes]
net/caif/cfsrvl.c:208:6: warning: no previous prototype for ‘caif_client_register_refcnt’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
---
 net/caif/cfsrvl.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/net/caif/cfsrvl.c b/net/caif/cfsrvl.c
index 353f793..a6e1154 100644
--- a/net/caif/cfsrvl.c
+++ b/net/caif/cfsrvl.c
@@ -15,6 +15,7 @@
 #include <net/caif/caif_layer.h>
 #include <net/caif/cfsrvl.h>
 #include <net/caif/cfpkt.h>
+#include <net/caif/caif_dev.h>
 
 #define SRVL_CTRL_PKT_SIZE 1
 #define SRVL_FLOW_OFF 0x81
-- 
1.7.9.5

[PATCH 04/13] net: Mark functions as static in core/dev.c

[Rashika Kheria]

Mark functions as static in core/dev.c because they are not used outside
this file.

This eliminates the following warning in core/dev.c:
net/core/dev.c:2806:5: warning: no previous prototype for ‘__dev_queue_xmit’ [-Wmissing-prototypes]
net/core/dev.c:4640:5: warning: no previous prototype for ‘netdev_adjacent_sysfs_add’ [-Wmissing-prototypes]
net/core/dev.c:4650:6: warning: no previous prototype for ‘netdev_adjacent_sysfs_del’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
---
 net/core/dev.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/net/core/dev.c b/net/core/dev.c
index 3721db7..4ad1b78 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2803,7 +2803,7 @@ EXPORT_SYMBOL(dev_loopback_xmit);
  *      the BH enable code must have IRQs enabled so that it will not deadlock.
  *          --BLG
  */
-int __dev_queue_xmit(struct sk_buff *skb, void *accel_priv)
+static int __dev_queue_xmit(struct sk_buff *skb, void *accel_priv)
 {
 	struct net_device *dev = skb->dev;
 	struct netdev_queue *txq;
@@ -4637,7 +4637,7 @@ struct net_device *netdev_master_upper_dev_get_rcu(struct net_device *dev)
 }
 EXPORT_SYMBOL(netdev_master_upper_dev_get_rcu);
 
-int netdev_adjacent_sysfs_add(struct net_device *dev,
+static int netdev_adjacent_sysfs_add(struct net_device *dev,
 			      struct net_device *adj_dev,
 			      struct list_head *dev_list)
 {
@@ -4647,7 +4647,7 @@ int netdev_adjacent_sysfs_add(struct net_device *dev,
 	return sysfs_create_link(&(dev->dev.kobj), &(adj_dev->dev.kobj),
 				 linkname);
 }
-void netdev_adjacent_sysfs_del(struct net_device *dev,
+static void netdev_adjacent_sysfs_del(struct net_device *dev,
 			       char *name,
 			       struct list_head *dev_list)
 {
-- 
1.7.9.5

[PATCH 05/13] net: Mark function as static in core/filter.c

[Rashika Kheria]

Mark function as static in core/filter.c because it is not used outside
this file.

This eliminates the following warning in core/filter.c:
net/core/filter.c:48:7: warning: no previous prototype for ‘bpf_internal_load_pointer_neg_helper’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
---
 net/core/filter.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/net/core/filter.c b/net/core/filter.c
index ad30d62..a022dad 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -44,7 +44,8 @@
  *
  * Exported for the bpf jit load helper.
  */
-void *bpf_internal_load_pointer_neg_helper(const struct sk_buff *skb, int k, unsigned int size)
+static void *bpf_internal_load_pointer_neg_helper(const struct sk_buff *skb,
+						  int k, unsigned int size)
 {
 	u8 *ptr = NULL;
 
-- 
1.7.9.5

[PATCH 06/13] net: Move prototype declaration to appropriate header file from decnet/af_decnet.c

[Rashika Kheria]

Move prototype declaration of functions to header file include/net/dn_route.h
from net/decnet/af_decnet.c because it is used by more than one file.

This eliminates the following warning in net/decnet/dn_route.c:
net/decnet/dn_route.c:629:5: warning: no previous prototype for ‘dn_route_rcv’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
---
 include/net/dn_route.h |    2 ++
 net/decnet/af_decnet.c |    2 --
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/net/dn_route.h b/include/net/dn_route.h
index b409ad6..55df993 100644
--- a/include/net/dn_route.h
+++ b/include/net/dn_route.h
@@ -20,6 +20,8 @@ int dn_route_output_sock(struct dst_entry __rcu **pprt, struct flowidn *,
 			 struct sock *sk, int flags);
 int dn_cache_dump(struct sk_buff *skb, struct netlink_callback *cb);
 void dn_rt_cache_flush(int delay);
+int dn_route_rcv(struct sk_buff *skb, struct net_device *dev,
+		 struct packet_type *pt, struct net_device *orig_dev);
 
 /* Masks for flags field */
 #define DN_RT_F_PID 0x07 /* Mask for packet type                      */
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index 2954dcb..24d9193 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -2104,8 +2104,6 @@ static struct notifier_block dn_dev_notifier = {
 	.notifier_call = dn_device_event,
 };
 
-extern int dn_route_rcv(struct sk_buff *, struct net_device *, struct packet_type *, struct net_device *);
-
 static struct packet_type dn_dix_packet_type __read_mostly = {
 	.type =		cpu_to_be16(ETH_P_DNA_RT),
 	.func =		dn_route_rcv,
-- 
1.7.9.5

[PATCH 07/13] net: Move prototype declaration to header file include/net/dn.h from net/decnet/af_decnet.c

[Rashika Kheria]

Move prototype declaration of functions to header file include/net/dn.h
from net/decnet/af_decnet.c because they are used by more than one file.

This eliminates the following warning in net/decnet/af_decnet.c:
net/decnet/sysctl_net_decnet.c:354:6: warning: no previous prototype for ‘dn_register_sysctl’ [-Wmissing-prototypes]
net/decnet/sysctl_net_decnet.c:359:6: warning: no previous prototype for ‘dn_unregister_sysctl’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
---
 include/net/dn.h       |    2 ++
 net/decnet/af_decnet.c |    3 ---
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/include/net/dn.h b/include/net/dn.h
index ccc1558..913b73d 100644
--- a/include/net/dn.h
+++ b/include/net/dn.h
@@ -200,6 +200,8 @@ static inline void dn_sk_ports_copy(struct flowidn *fld, struct dn_scp *scp)
 }
 
 unsigned int dn_mss_from_pmtu(struct net_device *dev, int mtu);
+void dn_register_sysctl(void);
+void dn_unregister_sysctl(void);
 
 #define DN_MENUVER_ACC 0x01
 #define DN_MENUVER_USR 0x02
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index 24d9193..4c04848 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -2351,9 +2351,6 @@ static const struct proto_ops dn_proto_ops = {
 	.sendpage =	sock_no_sendpage,
 };
 
-void dn_register_sysctl(void);
-void dn_unregister_sysctl(void);
-
 MODULE_DESCRIPTION("The Linux DECnet Network Protocol");
 MODULE_AUTHOR("Linux DECnet Project Team");
 MODULE_LICENSE("GPL");
-- 
1.7.9.5

[PATCH 08/13] net: Move prototype declaration to include/net/ipx.h from net/ipx/ipx_route.c

[Rashika Kheria]

Move prototype definition of function to header file include/net/ipx.h
from net/ipx/ipx_route.c because they are used by more than one file.

This eliminates the following warning from net/ipx/af_ipx.c:
net/ipx/af_ipx.c:193:23: warning: no previous prototype for ‘ipxitf_find_using_net’ [-Wmissing-prototypes]
net/ipx/af_ipx.c:577:5: warning: no previous prototype for ‘ipxitf_send’ [-Wmissing-prototypes]
net/ipx/af_ipx.c:1219:8: warning: no previous prototype for ‘ipx_cksum’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
---
 include/net/ipx.h   |    3 +++
 net/ipx/ipx_route.c |    4 ----
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/include/net/ipx.h b/include/net/ipx.h
index 9e9e354..75466ac 100644
--- a/include/net/ipx.h
+++ b/include/net/ipx.h
@@ -140,6 +140,9 @@ static __inline__ void ipxitf_hold(struct ipx_interface *intrfc)
 }
 
 void ipxitf_down(struct ipx_interface *intrfc);
+struct ipx_interface *ipxitf_find_using_net(__be32 net);
+int ipxitf_send(struct ipx_interface *intrfc, struct sk_buff *skb, char *node);
+__be16 ipx_cksum(struct ipxhdr *packet, int length);
 
 static __inline__ void ipxitf_put(struct ipx_interface *intrfc)
 {
diff --git a/net/ipx/ipx_route.c b/net/ipx/ipx_route.c
index 30f4519..c1f0318 100644
--- a/net/ipx/ipx_route.c
+++ b/net/ipx/ipx_route.c
@@ -20,15 +20,11 @@ DEFINE_RWLOCK(ipx_routes_lock);
 
 extern struct ipx_interface *ipx_internal_net;
 
-extern __be16 ipx_cksum(struct ipxhdr *packet, int length);
 extern struct ipx_interface *ipxitf_find_using_net(__be32 net);
 extern int ipxitf_demux_socket(struct ipx_interface *intrfc,
 			       struct sk_buff *skb, int copy);
 extern int ipxitf_demux_socket(struct ipx_interface *intrfc,
 			       struct sk_buff *skb, int copy);
-extern int ipxitf_send(struct ipx_interface *intrfc, struct sk_buff *skb,
-		       char *node);
-extern struct ipx_interface *ipxitf_find_using_net(__be32 net);
 
 struct ipx_route *ipxrtr_lookup(__be32 net)
 {
-- 
1.7.9.5

[PATCH 09/13] net: Move prototype declaration to header file include/net/ipx.h from net/ipx/af_ipx.c

[Rashika Kheria]

Move prototype declaration of functions to header file include/net/ipx.h
from net/ipx/af_ipx.c because they are used by more than one file.

This eliminates the following warning in 
net/ipx/ipx_route.c:33:19: warning: no previous prototype for ‘ipxrtr_lookup’ [-Wmissing-prototypes]
net/ipx/ipx_route.c:52:5: warning: no previous prototype for ‘ipxrtr_add_route’ [-Wmissing-prototypes]
net/ipx/ipx_route.c:94:6: warning: no previous prototype for ‘ipxrtr_del_routes’ [-Wmissing-prototypes]
net/ipx/ipx_route.c:149:5: warning: no previous prototype for ‘ipxrtr_route_skb’ [-Wmissing-prototypes]
net/ipx/ipx_route.c:171:5: warning: no previous prototype for ‘ipxrtr_route_packet’ [-Wmissing-prototypes]
net/ipx/ipx_route.c:261:5: warning: no previous prototype for ‘ipxrtr_ioctl’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
---
 include/net/ipx.h |    8 ++++++++
 net/ipx/af_ipx.c  |    9 ---------
 2 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/include/net/ipx.h b/include/net/ipx.h
index 75466ac..0143180 100644
--- a/include/net/ipx.h
+++ b/include/net/ipx.h
@@ -143,6 +143,14 @@ void ipxitf_down(struct ipx_interface *intrfc);
 struct ipx_interface *ipxitf_find_using_net(__be32 net);
 int ipxitf_send(struct ipx_interface *intrfc, struct sk_buff *skb, char *node);
 __be16 ipx_cksum(struct ipxhdr *packet, int length);
+int ipxrtr_add_route(__be32 network, struct ipx_interface *intrfc,
+		     unsigned char *node);
+void ipxrtr_del_routes(struct ipx_interface *intrfc);
+int ipxrtr_route_packet(struct sock *sk, struct sockaddr_ipx *usipx,
+			struct iovec *iov, size_t len, int noblock);
+int ipxrtr_route_skb(struct sk_buff *skb);
+struct ipx_route *ipxrtr_lookup(__be32 net);
+int ipxrtr_ioctl(unsigned int cmd, void __user *arg);
 
 static __inline__ void ipxitf_put(struct ipx_interface *intrfc)
 {
diff --git a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c
index 994e28b..e5a00a9 100644
--- a/net/ipx/af_ipx.c
+++ b/net/ipx/af_ipx.c
@@ -84,15 +84,6 @@ DEFINE_SPINLOCK(ipx_interfaces_lock);
 struct ipx_interface *ipx_primary_net;
 struct ipx_interface *ipx_internal_net;
 
-extern int ipxrtr_add_route(__be32 network, struct ipx_interface *intrfc,
-			    unsigned char *node);
-extern void ipxrtr_del_routes(struct ipx_interface *intrfc);
-extern int ipxrtr_route_packet(struct sock *sk, struct sockaddr_ipx *usipx,
-			       struct iovec *iov, size_t len, int noblock);
-extern int ipxrtr_route_skb(struct sk_buff *skb);
-extern struct ipx_route *ipxrtr_lookup(__be32 net);
-extern int ipxrtr_ioctl(unsigned int cmd, void __user *arg);
-
 struct ipx_interface *ipx_interfaces_head(void)
 {
 	struct ipx_interface *rc = NULL;
-- 
1.7.9.5

Re: [PATCH 01/13] net: Mark function as static in 9p/client.c

[Josh Triplett]

On Sun, Feb 09, 2014 at 01:17:21AM +0530, Rashika Kheria wrote:
> Mark function as static in net/9p/client.c because it is not used
> outside this file.
> 
> This eliminates the following warning in net/9p/client.c:
> net/9p/client.c:207:18: warning: no previous prototype for ‘p9_fcall_alloc’ [-Wmissing-prototypes]
> 
> Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>

Reviewed-by: Josh Triplett <josh@joshtriplett.org>

>  net/9p/client.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/net/9p/client.c b/net/9p/client.c
> index a5e4d2d..9186550 100644
> --- a/net/9p/client.c
> +++ b/net/9p/client.c
> @@ -204,7 +204,7 @@ free_and_return:
>  	return ret;
>  }
>  
> -struct p9_fcall *p9_fcall_alloc(int alloc_msize)
> +static struct p9_fcall *p9_fcall_alloc(int alloc_msize)
>  {
>  	struct p9_fcall *fc;
>  	fc = kmalloc(sizeof(struct p9_fcall) + alloc_msize, GFP_NOFS);
> -- 
> 1.7.9.5
> 

Re: [PATCH 02/13] net: Include appropriate header file in caif/caif_dev.c

[Josh Triplett]

On Sun, Feb 09, 2014 at 01:19:43AM +0530, Rashika Kheria wrote:
> Include appropriate header file net/caif/caif_dev.h in caif/caif_dev.c
> because it has prototype declarations of function defined in
> caif/caif_dev.c.
> 
> This eliminates the following file in caif/caif_dev.c:
> net/caif/caif_dev.c:303:6: warning: no previous prototype for ‘caif_enroll_dev’ [-Wmissing-prototypes]
> 
> Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>

Reviewed-by: Josh Triplett <josh@joshtriplett.org>

>  net/caif/caif_dev.c |    1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/net/caif/caif_dev.c b/net/caif/caif_dev.c
> index 4dca159..edbca46 100644
> --- a/net/caif/caif_dev.c
> +++ b/net/caif/caif_dev.c
> @@ -22,6 +22,7 @@
>  #include <net/pkt_sched.h>
>  #include <net/caif/caif_device.h>
>  #include <net/caif/caif_layer.h>
> +#include <net/caif/caif_dev.h>
>  #include <net/caif/cfpkt.h>
>  #include <net/caif/cfcnfg.h>
>  #include <net/caif/cfserl.h>
> -- 
> 1.7.9.5
> 

Re: [PATCH 03/13] net: Include appropriate header file in caif/cfsrvl.c

[Josh Triplett]

On Sun, Feb 09, 2014 at 01:21:51AM +0530, Rashika Kheria wrote:
> Include appropriate header file net/caif/caif_dev.h in caif/cfsrvl.c
> because it has prototype declaration of functions defined in
> caif/cfsrvl.c.
> 
> This eliminates the following warning in caif/cfsrvl.c:
> net/caif/cfsrvl.c:198:6: warning: no previous prototype for ‘caif_free_client’ [-Wmissing-prototypes]
> net/caif/cfsrvl.c:208:6: warning: no previous prototype for ‘caif_client_register_refcnt’ [-Wmissing-prototypes]
> 
> Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>

Reviewed-by: Josh Triplett <josh@joshtriplett.org>

>  net/caif/cfsrvl.c |    1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/net/caif/cfsrvl.c b/net/caif/cfsrvl.c
> index 353f793..a6e1154 100644
> --- a/net/caif/cfsrvl.c
> +++ b/net/caif/cfsrvl.c
> @@ -15,6 +15,7 @@
>  #include <net/caif/caif_layer.h>
>  #include <net/caif/cfsrvl.h>
>  #include <net/caif/cfpkt.h>
> +#include <net/caif/caif_dev.h>
>  
>  #define SRVL_CTRL_PKT_SIZE 1
>  #define SRVL_FLOW_OFF 0x81
> -- 
> 1.7.9.5
> 

[PATCH 10/13] net: Move prototype declaration to header file include/net/datalink.h from net/ipx/af_ipx.c

[Rashika Kheria]

Move prototype declarations of function to header file
include/net/datalink.h from net/ipx/af_ipx.c because they are used by
more than one file.

This eliminates the following warning in net/ipx/pe2.c:
net/ipx/pe2.c:20:24: warning: no previous prototype for ‘make_EII_client’ [-Wmissing-prototypes]
net/ipx/pe2.c:32:6: warning: no previous prototype for ‘destroy_EII_client’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
---
 include/net/datalink.h |    2 ++
 net/ipx/af_ipx.c       |    4 +---
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/net/datalink.h b/include/net/datalink.h
index deb7ca7..93cb18f 100644
--- a/include/net/datalink.h
+++ b/include/net/datalink.h
@@ -15,4 +15,6 @@ struct datalink_proto {
 	struct list_head node;
 };
 
+struct datalink_proto *make_EII_client(void);
+void destroy_EII_client(struct datalink_proto *dl);
 #endif
diff --git a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c
index e5a00a9..224d058 100644
--- a/net/ipx/af_ipx.c
+++ b/net/ipx/af_ipx.c
@@ -52,6 +52,7 @@
 #include <net/p8022.h>
 #include <net/psnap.h>
 #include <net/sock.h>
+#include <net/datalink.h>
 #include <net/tcp_states.h>
 
 #include <asm/uaccess.h>
@@ -1977,9 +1978,6 @@ static struct notifier_block ipx_dev_notifier = {
 	.notifier_call	= ipxitf_device_event,
 };
 
-extern struct datalink_proto *make_EII_client(void);
-extern void destroy_EII_client(struct datalink_proto *);
-
 static const unsigned char ipx_8022_type = 0xE0;
 static const unsigned char ipx_snap_id[5] = { 0x0, 0x0, 0x0, 0x81, 0x37 };
 static const char ipx_EII_err_msg[] __initconst =
-- 
1.7.9.5

Re: [PATCH 04/13] net: Mark functions as static in core/dev.c

[Josh Triplett]

On Sun, Feb 09, 2014 at 01:23:45AM +0530, Rashika Kheria wrote:
> Mark functions as static in core/dev.c because they are not used outside
> this file.
> 
> This eliminates the following warning in core/dev.c:
> net/core/dev.c:2806:5: warning: no previous prototype for ‘__dev_queue_xmit’ [-Wmissing-prototypes]
> net/core/dev.c:4640:5: warning: no previous prototype for ‘netdev_adjacent_sysfs_add’ [-Wmissing-prototypes]
> net/core/dev.c:4650:6: warning: no previous prototype for ‘netdev_adjacent_sysfs_del’ [-Wmissing-prototypes]
> 
> Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>

Reviewed-by: Josh Triplett <josh@joshtriplett.org>

>  net/core/dev.c |    6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/net/core/dev.c b/net/core/dev.c
> index 3721db7..4ad1b78 100644
> --- a/net/core/dev.c
> +++ b/net/core/dev.c
> @@ -2803,7 +2803,7 @@ EXPORT_SYMBOL(dev_loopback_xmit);
>   *      the BH enable code must have IRQs enabled so that it will not deadlock.
>   *          --BLG
>   */
> -int __dev_queue_xmit(struct sk_buff *skb, void *accel_priv)
> +static int __dev_queue_xmit(struct sk_buff *skb, void *accel_priv)
>  {
>  	struct net_device *dev = skb->dev;
>  	struct netdev_queue *txq;
> @@ -4637,7 +4637,7 @@ struct net_device *netdev_master_upper_dev_get_rcu(struct net_device *dev)
>  }
>  EXPORT_SYMBOL(netdev_master_upper_dev_get_rcu);
>  
> -int netdev_adjacent_sysfs_add(struct net_device *dev,
> +static int netdev_adjacent_sysfs_add(struct net_device *dev,
>  			      struct net_device *adj_dev,
>  			      struct list_head *dev_list)
>  {
> @@ -4647,7 +4647,7 @@ int netdev_adjacent_sysfs_add(struct net_device *dev,
>  	return sysfs_create_link(&(dev->dev.kobj), &(adj_dev->dev.kobj),
>  				 linkname);
>  }
> -void netdev_adjacent_sysfs_del(struct net_device *dev,
> +static void netdev_adjacent_sysfs_del(struct net_device *dev,
>  			       char *name,
>  			       struct list_head *dev_list)
>  {
> -- 
> 1.7.9.5
> 

[PATCH 11/13] net: Move prototype declaration to header file include/net/net_namespace.h from net/ipx/af_ipx.c

[Rashika Kheria]

Move prototype declaration of function to header file
include/net/net_namespace.h from net/ipx/af_ipx.c because they are used
by more than one file.

This eliminates the following warning in net/ipx/sysctl_net_ipx.c:
net/ipx/sysctl_net_ipx.c:33:6: warning: no previous prototype for ‘ipx_register_sysctl’ [-Wmissing-prototypes]
net/ipx/sysctl_net_ipx.c:38:6: warning: no previous prototype for ‘ipx_unregister_sysctl’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
---
 include/net/net_namespace.h |    3 +++
 net/ipx/af_ipx.c            |    6 ++----
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index da68c9a..a43435c 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -162,6 +162,9 @@ extern struct list_head net_namespace_list;
 struct net *get_net_ns_by_pid(pid_t pid);
 struct net *get_net_ns_by_fd(int pid);
 
+void ipx_register_sysctl(void);
+void ipx_unregister_sysctl(void);
+
 #ifdef CONFIG_NET_NS
 void __put_net(struct net *net);
 
diff --git a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c
index 224d058..aa2abb8 100644
--- a/net/ipx/af_ipx.c
+++ b/net/ipx/af_ipx.c
@@ -54,13 +54,11 @@
 #include <net/sock.h>
 #include <net/datalink.h>
 #include <net/tcp_states.h>
+#include <net/net_namespace.h>
 
 #include <asm/uaccess.h>
 
-#ifdef CONFIG_SYSCTL
-extern void ipx_register_sysctl(void);
-extern void ipx_unregister_sysctl(void);
-#else
+#ifndef CONFIG_SYSCTL
 #define ipx_register_sysctl()
 #define ipx_unregister_sysctl()
 #endif
-- 
1.7.9.5

[PATCH 12/13] net: Include appropriate header file in netfilter/nft_lookup.c

[Rashika Kheria]

Include appropriate header file net/netfilter/nf_tables_core.h in
net/netfilter/nft_lookup.c because it has prototype declaration of
functions defined in net/netfilter/nft_lookup.c.

This eliminates the following warning in net/netfilter/nft_lookup.c:
net/netfilter/nft_lookup.c:133:12: warning: no previous prototype for ‘nft_lookup_module_init’ [-Wmissing-prototypes]
net/netfilter/nft_lookup.c:138:6: warning: no previous prototype for ‘nft_lookup_module_exit’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
---
 net/netfilter/nft_lookup.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/net/netfilter/nft_lookup.c b/net/netfilter/nft_lookup.c
index 8a6116b..bb4ef4c 100644
--- a/net/netfilter/nft_lookup.c
+++ b/net/netfilter/nft_lookup.c
@@ -16,6 +16,7 @@
 #include <linux/netfilter.h>
 #include <linux/netfilter/nf_tables.h>
 #include <net/netfilter/nf_tables.h>
+#include <net/netfilter/nf_tables_core.h>
 
 struct nft_lookup {
 	struct nft_set			*set;
-- 
1.7.9.5

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Re: [PATCH 05/13] net: Mark function as static in core/filter.c

[Josh Triplett]

On Sun, Feb 09, 2014 at 01:25:05AM +0530, Rashika Kheria wrote:
> Mark function as static in core/filter.c because it is not used outside
> this file.
> 
> This eliminates the following warning in core/filter.c:
> net/core/filter.c:48:7: warning: no previous prototype for ‘bpf_internal_load_pointer_neg_helper’ [-Wmissing-prototypes]
> 
> Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>

This function actually is used outside this file, just not from C code;
a couple of assembly files call it.  (See also the comment above this
definition: "Exported for the bpf jit load helper.")

I'd suggest prototyping this function in include/linux/filter.h , unless
someone on CC has another preference.

>  net/core/filter.c |    3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/net/core/filter.c b/net/core/filter.c
> index ad30d62..a022dad 100644
> --- a/net/core/filter.c
> +++ b/net/core/filter.c
> @@ -44,7 +44,8 @@
>   *
>   * Exported for the bpf jit load helper.
>   */
> -void *bpf_internal_load_pointer_neg_helper(const struct sk_buff *skb, int k, unsigned int size)
> +static void *bpf_internal_load_pointer_neg_helper(const struct sk_buff *skb,
> +						  int k, unsigned int size)
>  {
>  	u8 *ptr = NULL;
>  
> -- 
> 1.7.9.5
> 

Re: [PATCH 06/13] net: Move prototype declaration to appropriate header file from decnet/af_decnet.c

[Josh Triplett]

On Sun, Feb 09, 2014 at 01:28:07AM +0530, Rashika Kheria wrote:
> Move prototype declaration of functions to header file include/net/dn_route.h
> from net/decnet/af_decnet.c because it is used by more than one file.
> 
> This eliminates the following warning in net/decnet/dn_route.c:
> net/decnet/dn_route.c:629:5: warning: no previous prototype for ‘dn_route_rcv’ [-Wmissing-prototypes]
> 
> Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>

Reviewed-by: Josh Triplett <josh@joshtriplett.org>

>  include/net/dn_route.h |    2 ++
>  net/decnet/af_decnet.c |    2 --
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/include/net/dn_route.h b/include/net/dn_route.h
> index b409ad6..55df993 100644
> --- a/include/net/dn_route.h
> +++ b/include/net/dn_route.h
> @@ -20,6 +20,8 @@ int dn_route_output_sock(struct dst_entry __rcu **pprt, struct flowidn *,
>  			 struct sock *sk, int flags);
>  int dn_cache_dump(struct sk_buff *skb, struct netlink_callback *cb);
>  void dn_rt_cache_flush(int delay);
> +int dn_route_rcv(struct sk_buff *skb, struct net_device *dev,
> +		 struct packet_type *pt, struct net_device *orig_dev);
>  
>  /* Masks for flags field */
>  #define DN_RT_F_PID 0x07 /* Mask for packet type                      */
> diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
> index 2954dcb..24d9193 100644
> --- a/net/decnet/af_decnet.c
> +++ b/net/decnet/af_decnet.c
> @@ -2104,8 +2104,6 @@ static struct notifier_block dn_dev_notifier = {
>  	.notifier_call = dn_device_event,
>  };
>  
> -extern int dn_route_rcv(struct sk_buff *, struct net_device *, struct packet_type *, struct net_device *);
> -
>  static struct packet_type dn_dix_packet_type __read_mostly = {
>  	.type =		cpu_to_be16(ETH_P_DNA_RT),
>  	.func =		dn_route_rcv,
> -- 
> 1.7.9.5
> 

[PATCH 13/13] net: Mark functions as static in net/sunrpc/svc_xprt.c

[Rashika Kheria]

Mark functions as static in net/sunrpc/svc_xprt.c because they are not
used outside this file.

This eliminates the following warning in net/sunrpc/svc_xprt.c:
net/sunrpc/svc_xprt.c:574:5: warning: no previous prototype for ‘svc_alloc_arg’ [-Wmissing-prototypes]
net/sunrpc/svc_xprt.c:615:18: warning: no previous prototype for ‘svc_get_next_xprt’ [-Wmissing-prototypes]
net/sunrpc/svc_xprt.c:694:6: warning: no previous prototype for ‘svc_add_new_temp_xprt’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
---
 net/sunrpc/svc_xprt.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c
index 80a6640..06c6ff0 100644
--- a/net/sunrpc/svc_xprt.c
+++ b/net/sunrpc/svc_xprt.c
@@ -571,7 +571,7 @@ static void svc_check_conn_limits(struct svc_serv *serv)
 	}
 }
 
-int svc_alloc_arg(struct svc_rqst *rqstp)
+static int svc_alloc_arg(struct svc_rqst *rqstp)
 {
 	struct svc_serv *serv = rqstp->rq_server;
 	struct xdr_buf *arg;
@@ -612,7 +612,7 @@ int svc_alloc_arg(struct svc_rqst *rqstp)
 	return 0;
 }
 
-struct svc_xprt *svc_get_next_xprt(struct svc_rqst *rqstp, long timeout)
+static struct svc_xprt *svc_get_next_xprt(struct svc_rqst *rqstp, long timeout)
 {
 	struct svc_xprt *xprt;
 	struct svc_pool		*pool = rqstp->rq_pool;
@@ -691,7 +691,7 @@ struct svc_xprt *svc_get_next_xprt(struct svc_rqst *rqstp, long timeout)
 	return xprt;
 }
 
-void svc_add_new_temp_xprt(struct svc_serv *serv, struct svc_xprt *newxpt)
+static void svc_add_new_temp_xprt(struct svc_serv *serv, struct svc_xprt *newxpt)
 {
 	spin_lock_bh(&serv->sv_lock);
 	set_bit(XPT_TEMP, &newxpt->xpt_flags);
-- 
1.7.9.5

Re: [PATCH 07/13] net: Move prototype declaration to header file include/net/dn.h from net/decnet/af_decnet.c

[Josh Triplett]

On Sun, Feb 09, 2014 at 01:29:55AM +0530, Rashika Kheria wrote:
> Move prototype declaration of functions to header file include/net/dn.h
> from net/decnet/af_decnet.c because they are used by more than one file.
> 
> This eliminates the following warning in net/decnet/af_decnet.c:
> net/decnet/sysctl_net_decnet.c:354:6: warning: no previous prototype for ‘dn_register_sysctl’ [-Wmissing-prototypes]
> net/decnet/sysctl_net_decnet.c:359:6: warning: no previous prototype for ‘dn_unregister_sysctl’ [-Wmissing-prototypes]
> 
> Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>

Reviewed-by: Josh Triplett <josh@joshtriplett.org>

>  include/net/dn.h       |    2 ++
>  net/decnet/af_decnet.c |    3 ---
>  2 files changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/include/net/dn.h b/include/net/dn.h
> index ccc1558..913b73d 100644
> --- a/include/net/dn.h
> +++ b/include/net/dn.h
> @@ -200,6 +200,8 @@ static inline void dn_sk_ports_copy(struct flowidn *fld, struct dn_scp *scp)
>  }
>  
>  unsigned int dn_mss_from_pmtu(struct net_device *dev, int mtu);
> +void dn_register_sysctl(void);
> +void dn_unregister_sysctl(void);
>  
>  #define DN_MENUVER_ACC 0x01
>  #define DN_MENUVER_USR 0x02
> diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
> index 24d9193..4c04848 100644
> --- a/net/decnet/af_decnet.c
> +++ b/net/decnet/af_decnet.c
> @@ -2351,9 +2351,6 @@ static const struct proto_ops dn_proto_ops = {
>  	.sendpage =	sock_no_sendpage,
>  };
>  
> -void dn_register_sysctl(void);
> -void dn_unregister_sysctl(void);
> -
>  MODULE_DESCRIPTION("The Linux DECnet Network Protocol");
>  MODULE_AUTHOR("Linux DECnet Project Team");
>  MODULE_LICENSE("GPL");
> -- 
> 1.7.9.5
> 

Re: [PATCH 08/13] net: Move prototype declaration to include/net/ipx.h from net/ipx/ipx_route.c

[Josh Triplett]

On Sun, Feb 09, 2014 at 01:32:10AM +0530, Rashika Kheria wrote:
> Move prototype definition of function to header file include/net/ipx.h
> from net/ipx/ipx_route.c because they are used by more than one file.
> 
> This eliminates the following warning from net/ipx/af_ipx.c:
> net/ipx/af_ipx.c:193:23: warning: no previous prototype for ‘ipxitf_find_using_net’ [-Wmissing-prototypes]
> net/ipx/af_ipx.c:577:5: warning: no previous prototype for ‘ipxitf_send’ [-Wmissing-prototypes]
> net/ipx/af_ipx.c:1219:8: warning: no previous prototype for ‘ipx_cksum’ [-Wmissing-prototypes]
> 
> Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>

Reviewed-by: Josh Triplett <josh@joshtriplett.org>

>  include/net/ipx.h   |    3 +++
>  net/ipx/ipx_route.c |    4 ----
>  2 files changed, 3 insertions(+), 4 deletions(-)
> 
> diff --git a/include/net/ipx.h b/include/net/ipx.h
> index 9e9e354..75466ac 100644
> --- a/include/net/ipx.h
> +++ b/include/net/ipx.h
> @@ -140,6 +140,9 @@ static __inline__ void ipxitf_hold(struct ipx_interface *intrfc)
>  }
>  
>  void ipxitf_down(struct ipx_interface *intrfc);
> +struct ipx_interface *ipxitf_find_using_net(__be32 net);
> +int ipxitf_send(struct ipx_interface *intrfc, struct sk_buff *skb, char *node);
> +__be16 ipx_cksum(struct ipxhdr *packet, int length);
>  
>  static __inline__ void ipxitf_put(struct ipx_interface *intrfc)
>  {
> diff --git a/net/ipx/ipx_route.c b/net/ipx/ipx_route.c
> index 30f4519..c1f0318 100644
> --- a/net/ipx/ipx_route.c
> +++ b/net/ipx/ipx_route.c
> @@ -20,15 +20,11 @@ DEFINE_RWLOCK(ipx_routes_lock);
>  
>  extern struct ipx_interface *ipx_internal_net;
>  
> -extern __be16 ipx_cksum(struct ipxhdr *packet, int length);
>  extern struct ipx_interface *ipxitf_find_using_net(__be32 net);
>  extern int ipxitf_demux_socket(struct ipx_interface *intrfc,
>  			       struct sk_buff *skb, int copy);
>  extern int ipxitf_demux_socket(struct ipx_interface *intrfc,
>  			       struct sk_buff *skb, int copy);
> -extern int ipxitf_send(struct ipx_interface *intrfc, struct sk_buff *skb,
> -		       char *node);
> -extern struct ipx_interface *ipxitf_find_using_net(__be32 net);
>  
>  struct ipx_route *ipxrtr_lookup(__be32 net)
>  {
> -- 
> 1.7.9.5
> 

Re: [PATCH 09/13] net: Move prototype declaration to header file include/net/ipx.h from net/ipx/af_ipx.c

[Josh Triplett]

On Sun, Feb 09, 2014 at 01:33:57AM +0530, Rashika Kheria wrote:
> Move prototype declaration of functions to header file include/net/ipx.h
> from net/ipx/af_ipx.c because they are used by more than one file.
> 
> This eliminates the following warning in 
> net/ipx/ipx_route.c:33:19: warning: no previous prototype for ‘ipxrtr_lookup’ [-Wmissing-prototypes]
> net/ipx/ipx_route.c:52:5: warning: no previous prototype for ‘ipxrtr_add_route’ [-Wmissing-prototypes]
> net/ipx/ipx_route.c:94:6: warning: no previous prototype for ‘ipxrtr_del_routes’ [-Wmissing-prototypes]
> net/ipx/ipx_route.c:149:5: warning: no previous prototype for ‘ipxrtr_route_skb’ [-Wmissing-prototypes]
> net/ipx/ipx_route.c:171:5: warning: no previous prototype for ‘ipxrtr_route_packet’ [-Wmissing-prototypes]
> net/ipx/ipx_route.c:261:5: warning: no previous prototype for ‘ipxrtr_ioctl’ [-Wmissing-prototypes]
> 
> Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>

Reviewed-by: Josh Triplett <josh@joshtriplett.org>

>  include/net/ipx.h |    8 ++++++++
>  net/ipx/af_ipx.c  |    9 ---------
>  2 files changed, 8 insertions(+), 9 deletions(-)
> 
> diff --git a/include/net/ipx.h b/include/net/ipx.h
> index 75466ac..0143180 100644
> --- a/include/net/ipx.h
> +++ b/include/net/ipx.h
> @@ -143,6 +143,14 @@ void ipxitf_down(struct ipx_interface *intrfc);
>  struct ipx_interface *ipxitf_find_using_net(__be32 net);
>  int ipxitf_send(struct ipx_interface *intrfc, struct sk_buff *skb, char *node);
>  __be16 ipx_cksum(struct ipxhdr *packet, int length);
> +int ipxrtr_add_route(__be32 network, struct ipx_interface *intrfc,
> +		     unsigned char *node);
> +void ipxrtr_del_routes(struct ipx_interface *intrfc);
> +int ipxrtr_route_packet(struct sock *sk, struct sockaddr_ipx *usipx,
> +			struct iovec *iov, size_t len, int noblock);
> +int ipxrtr_route_skb(struct sk_buff *skb);
> +struct ipx_route *ipxrtr_lookup(__be32 net);
> +int ipxrtr_ioctl(unsigned int cmd, void __user *arg);
>  
>  static __inline__ void ipxitf_put(struct ipx_interface *intrfc)
>  {
> diff --git a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c
> index 994e28b..e5a00a9 100644
> --- a/net/ipx/af_ipx.c
> +++ b/net/ipx/af_ipx.c
> @@ -84,15 +84,6 @@ DEFINE_SPINLOCK(ipx_interfaces_lock);
>  struct ipx_interface *ipx_primary_net;
>  struct ipx_interface *ipx_internal_net;
>  
> -extern int ipxrtr_add_route(__be32 network, struct ipx_interface *intrfc,
> -			    unsigned char *node);
> -extern void ipxrtr_del_routes(struct ipx_interface *intrfc);
> -extern int ipxrtr_route_packet(struct sock *sk, struct sockaddr_ipx *usipx,
> -			       struct iovec *iov, size_t len, int noblock);
> -extern int ipxrtr_route_skb(struct sk_buff *skb);
> -extern struct ipx_route *ipxrtr_lookup(__be32 net);
> -extern int ipxrtr_ioctl(unsigned int cmd, void __user *arg);
> -
>  struct ipx_interface *ipx_interfaces_head(void)
>  {
>  	struct ipx_interface *rc = NULL;
> -- 
> 1.7.9.5
> 

Re: [PATCH 10/13] net: Move prototype declaration to header file include/net/datalink.h from net/ipx/af_ipx.c

[Josh Triplett]

On Sun, Feb 09, 2014 at 01:35:38AM +0530, Rashika Kheria wrote:
> Move prototype declarations of function to header file
> include/net/datalink.h from net/ipx/af_ipx.c because they are used by
> more than one file.
> 
> This eliminates the following warning in net/ipx/pe2.c:
> net/ipx/pe2.c:20:24: warning: no previous prototype for ‘make_EII_client’ [-Wmissing-prototypes]
> net/ipx/pe2.c:32:6: warning: no previous prototype for ‘destroy_EII_client’ [-Wmissing-prototypes]
> 
> Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>

Reviewed-by: Josh Triplett <josh@joshtriplett.org>

>  include/net/datalink.h |    2 ++
>  net/ipx/af_ipx.c       |    4 +---
>  2 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/include/net/datalink.h b/include/net/datalink.h
> index deb7ca7..93cb18f 100644
> --- a/include/net/datalink.h
> +++ b/include/net/datalink.h
> @@ -15,4 +15,6 @@ struct datalink_proto {
>  	struct list_head node;
>  };
>  
> +struct datalink_proto *make_EII_client(void);
> +void destroy_EII_client(struct datalink_proto *dl);
>  #endif
> diff --git a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c
> index e5a00a9..224d058 100644
> --- a/net/ipx/af_ipx.c
> +++ b/net/ipx/af_ipx.c
> @@ -52,6 +52,7 @@
>  #include <net/p8022.h>
>  #include <net/psnap.h>
>  #include <net/sock.h>
> +#include <net/datalink.h>
>  #include <net/tcp_states.h>
>  
>  #include <asm/uaccess.h>
> @@ -1977,9 +1978,6 @@ static struct notifier_block ipx_dev_notifier = {
>  	.notifier_call	= ipxitf_device_event,
>  };
>  
> -extern struct datalink_proto *make_EII_client(void);
> -extern void destroy_EII_client(struct datalink_proto *);
> -
>  static const unsigned char ipx_8022_type = 0xE0;
>  static const unsigned char ipx_snap_id[5] = { 0x0, 0x0, 0x0, 0x81, 0x37 };
>  static const char ipx_EII_err_msg[] __initconst =
> -- 
> 1.7.9.5
> 

Re: [PATCH 11/13] net: Move prototype declaration to header file include/net/net_namespace.h from net/ipx/af_ipx.c

[Josh Triplett]

On Sun, Feb 09, 2014 at 01:37:20AM +0530, Rashika Kheria wrote:
> Move prototype declaration of function to header file
> include/net/net_namespace.h from net/ipx/af_ipx.c because they are used
> by more than one file.
> 
> This eliminates the following warning in net/ipx/sysctl_net_ipx.c:
> net/ipx/sysctl_net_ipx.c:33:6: warning: no previous prototype for ‘ipx_register_sysctl’ [-Wmissing-prototypes]
> net/ipx/sysctl_net_ipx.c:38:6: warning: no previous prototype for ‘ipx_unregister_sysctl’ [-Wmissing-prototypes]
> 
> Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>

You should move the entire ifdef/else block into the header file, so
that the stubs are available as well.

>  include/net/net_namespace.h |    3 +++
>  net/ipx/af_ipx.c            |    6 ++----
>  2 files changed, 5 insertions(+), 4 deletions(-)
> 
> diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
> index da68c9a..a43435c 100644
> --- a/include/net/net_namespace.h
> +++ b/include/net/net_namespace.h
> @@ -162,6 +162,9 @@ extern struct list_head net_namespace_list;
>  struct net *get_net_ns_by_pid(pid_t pid);
>  struct net *get_net_ns_by_fd(int pid);
>  
> +void ipx_register_sysctl(void);
> +void ipx_unregister_sysctl(void);
> +
>  #ifdef CONFIG_NET_NS
>  void __put_net(struct net *net);
>  
> diff --git a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c
> index 224d058..aa2abb8 100644
> --- a/net/ipx/af_ipx.c
> +++ b/net/ipx/af_ipx.c
> @@ -54,13 +54,11 @@
>  #include <net/sock.h>
>  #include <net/datalink.h>
>  #include <net/tcp_states.h>
> +#include <net/net_namespace.h>
>  
>  #include <asm/uaccess.h>
>  
> -#ifdef CONFIG_SYSCTL
> -extern void ipx_register_sysctl(void);
> -extern void ipx_unregister_sysctl(void);
> -#else
> +#ifndef CONFIG_SYSCTL
>  #define ipx_register_sysctl()
>  #define ipx_unregister_sysctl()
>  #endif
> -- 
> 1.7.9.5
> 

Re: [PATCH 12/13] net: Include appropriate header file in netfilter/nft_lookup.c

[Josh Triplett]

On Sun, Feb 09, 2014 at 01:39:20AM +0530, Rashika Kheria wrote:
> Include appropriate header file net/netfilter/nf_tables_core.h in
> net/netfilter/nft_lookup.c because it has prototype declaration of
> functions defined in net/netfilter/nft_lookup.c.
> 
> This eliminates the following warning in net/netfilter/nft_lookup.c:
> net/netfilter/nft_lookup.c:133:12: warning: no previous prototype for ‘nft_lookup_module_init’ [-Wmissing-prototypes]
> net/netfilter/nft_lookup.c:138:6: warning: no previous prototype for ‘nft_lookup_module_exit’ [-Wmissing-prototypes]
> 
> Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>

Reviewed-by: Josh Triplett <josh@joshtriplett.org>

>  net/netfilter/nft_lookup.c |    1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/net/netfilter/nft_lookup.c b/net/netfilter/nft_lookup.c
> index 8a6116b..bb4ef4c 100644
> --- a/net/netfilter/nft_lookup.c
> +++ b/net/netfilter/nft_lookup.c
> @@ -16,6 +16,7 @@
>  #include <linux/netfilter.h>
>  #include <linux/netfilter/nf_tables.h>
>  #include <net/netfilter/nf_tables.h>
> +#include <net/netfilter/nf_tables_core.h>
>  
>  struct nft_lookup {
>  	struct nft_set			*set;
> -- 
> 1.7.9.5
> 
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Re: [PATCH 13/13] net: Mark functions as static in net/sunrpc/svc_xprt.c

[Josh Triplett]

On Sun, Feb 09, 2014 at 01:40:54AM +0530, Rashika Kheria wrote:
> Mark functions as static in net/sunrpc/svc_xprt.c because they are not
> used outside this file.
> 
> This eliminates the following warning in net/sunrpc/svc_xprt.c:
> net/sunrpc/svc_xprt.c:574:5: warning: no previous prototype for ‘svc_alloc_arg’ [-Wmissing-prototypes]
> net/sunrpc/svc_xprt.c:615:18: warning: no previous prototype for ‘svc_get_next_xprt’ [-Wmissing-prototypes]
> net/sunrpc/svc_xprt.c:694:6: warning: no previous prototype for ‘svc_add_new_temp_xprt’ [-Wmissing-prototypes]
> 
> Signed-off-by: Rashika Kheria <rashika.kheria-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

Reviewed-by: Josh Triplett <josh-iaAMLnmF4UmaiuxdJuQwMA@public.gmane.org>

>  net/sunrpc/svc_xprt.c |    6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c
> index 80a6640..06c6ff0 100644
> --- a/net/sunrpc/svc_xprt.c
> +++ b/net/sunrpc/svc_xprt.c
> @@ -571,7 +571,7 @@ static void svc_check_conn_limits(struct svc_serv *serv)
>  	}
>  }
>  
> -int svc_alloc_arg(struct svc_rqst *rqstp)
> +static int svc_alloc_arg(struct svc_rqst *rqstp)
>  {
>  	struct svc_serv *serv = rqstp->rq_server;
>  	struct xdr_buf *arg;
> @@ -612,7 +612,7 @@ int svc_alloc_arg(struct svc_rqst *rqstp)
>  	return 0;
>  }
>  
> -struct svc_xprt *svc_get_next_xprt(struct svc_rqst *rqstp, long timeout)
> +static struct svc_xprt *svc_get_next_xprt(struct svc_rqst *rqstp, long timeout)
>  {
>  	struct svc_xprt *xprt;
>  	struct svc_pool		*pool = rqstp->rq_pool;
> @@ -691,7 +691,7 @@ struct svc_xprt *svc_get_next_xprt(struct svc_rqst *rqstp, long timeout)
>  	return xprt;
>  }
>  
> -void svc_add_new_temp_xprt(struct svc_serv *serv, struct svc_xprt *newxpt)
> +static void svc_add_new_temp_xprt(struct svc_serv *serv, struct svc_xprt *newxpt)
>  {
>  	spin_lock_bh(&serv->sv_lock);
>  	set_bit(XPT_TEMP, &newxpt->xpt_flags);
> -- 
> 1.7.9.5
> 
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Re: [PATCH 04/13] net: Mark functions as static in core/dev.c

[Veaceslav Falico]

On Sun, Feb 09, 2014 at 01:23:45AM +0530, Rashika Kheria wrote:
>Mark functions as static in core/dev.c because they are not used outside
>this file.
>
>This eliminates the following warning in core/dev.c:
>net/core/dev.c:2806:5: warning: no previous prototype for ‘__dev_queue_xmit’ [-Wmissing-prototypes]
>net/core/dev.c:4640:5: warning: no previous prototype for ‘netdev_adjacent_sysfs_add’ [-Wmissing-prototypes]
>net/core/dev.c:4650:6: warning: no previous prototype for ‘netdev_adjacent_sysfs_del’ [-Wmissing-prototypes]
>
>Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>

Reviewed-by: Veaceslav Falico <vfalico@redhat.com>

>---
> net/core/dev.c |    6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
>diff --git a/net/core/dev.c b/net/core/dev.c
>index 3721db7..4ad1b78 100644
>--- a/net/core/dev.c
>+++ b/net/core/dev.c
>@@ -2803,7 +2803,7 @@ EXPORT_SYMBOL(dev_loopback_xmit);
>  *      the BH enable code must have IRQs enabled so that it will not deadlock.
>  *          --BLG
>  */
>-int __dev_queue_xmit(struct sk_buff *skb, void *accel_priv)
>+static int __dev_queue_xmit(struct sk_buff *skb, void *accel_priv)
> {
> 	struct net_device *dev = skb->dev;
> 	struct netdev_queue *txq;
>@@ -4637,7 +4637,7 @@ struct net_device *netdev_master_upper_dev_get_rcu(struct net_device *dev)
> }
> EXPORT_SYMBOL(netdev_master_upper_dev_get_rcu);
>
>-int netdev_adjacent_sysfs_add(struct net_device *dev,
>+static int netdev_adjacent_sysfs_add(struct net_device *dev,
> 			      struct net_device *adj_dev,
> 			      struct list_head *dev_list)
> {
>@@ -4647,7 +4647,7 @@ int netdev_adjacent_sysfs_add(struct net_device *dev,
> 	return sysfs_create_link(&(dev->dev.kobj), &(adj_dev->dev.kobj),
> 				 linkname);
> }
>-void netdev_adjacent_sysfs_del(struct net_device *dev,
>+static void netdev_adjacent_sysfs_del(struct net_device *dev,
> 			       char *name,
> 			       struct list_head *dev_list)
> {
>-- 
>1.7.9.5
>

[PATCH v2 01/13] net: Mark function as static in 9p/client.c

[Rashika Kheria]

Mark function as static in net/9p/client.c because it is not used
outside this file.

This eliminates the following warning in net/9p/client.c:
net/9p/client.c:207:18: warning: no previous prototype for ‘p9_fcall_alloc’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
---
 net/9p/client.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/9p/client.c b/net/9p/client.c
index a5e4d2d..9186550 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -204,7 +204,7 @@ free_and_return:
 	return ret;
 }
 
-struct p9_fcall *p9_fcall_alloc(int alloc_msize)
+static struct p9_fcall *p9_fcall_alloc(int alloc_msize)
 {
 	struct p9_fcall *fc;
 	fc = kmalloc(sizeof(struct p9_fcall) + alloc_msize, GFP_NOFS);
-- 
1.7.9.5

[PATCH v2 02/13] net: Include appropriate header file in caif/caif_dev.c

[Rashika Kheria]

Include appropriate header file net/caif/caif_dev.h in caif/caif_dev.c
because it has prototype declarations of function defined in
caif/caif_dev.c.

This eliminates the following file in caif/caif_dev.c:
net/caif/caif_dev.c:303:6: warning: no previous prototype for ‘caif_enroll_dev’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
---
 net/caif/caif_dev.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/net/caif/caif_dev.c b/net/caif/caif_dev.c
index 4dca159..edbca46 100644
--- a/net/caif/caif_dev.c
+++ b/net/caif/caif_dev.c
@@ -22,6 +22,7 @@
 #include <net/pkt_sched.h>
 #include <net/caif/caif_device.h>
 #include <net/caif/caif_layer.h>
+#include <net/caif/caif_dev.h>
 #include <net/caif/cfpkt.h>
 #include <net/caif/cfcnfg.h>
 #include <net/caif/cfserl.h>
-- 
1.7.9.5

[PATCH v2 03/13] net: Include appropriate header file in caif/cfsrvl.c

[Rashika Kheria]

Include appropriate header file net/caif/caif_dev.h in caif/cfsrvl.c
because it has prototype declaration of functions defined in
caif/cfsrvl.c.

This eliminates the following warning in caif/cfsrvl.c:
net/caif/cfsrvl.c:198:6: warning: no previous prototype for ‘caif_free_client’ [-Wmissing-prototypes]
net/caif/cfsrvl.c:208:6: warning: no previous prototype for ‘caif_client_register_refcnt’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
---
 net/caif/cfsrvl.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/net/caif/cfsrvl.c b/net/caif/cfsrvl.c
index 353f793..a6e1154 100644
--- a/net/caif/cfsrvl.c
+++ b/net/caif/cfsrvl.c
@@ -15,6 +15,7 @@
 #include <net/caif/caif_layer.h>
 #include <net/caif/cfsrvl.h>
 #include <net/caif/cfpkt.h>
+#include <net/caif/caif_dev.h>
 
 #define SRVL_CTRL_PKT_SIZE 1
 #define SRVL_FLOW_OFF 0x81
-- 
1.7.9.5

[PATCH v2 04/13] net: Mark functions as static in core/dev.c

[Rashika Kheria]

Mark functions as static in core/dev.c because they are not used outside
this file.

This eliminates the following warning in core/dev.c:
net/core/dev.c:2806:5: warning: no previous prototype for ‘__dev_queue_xmit’ [-Wmissing-prototypes]
net/core/dev.c:4640:5: warning: no previous prototype for ‘netdev_adjacent_sysfs_add’ [-Wmissing-prototypes]
net/core/dev.c:4650:6: warning: no previous prototype for ‘netdev_adjacent_sysfs_del’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Reviewed-by: Veaceslav Falico <vfalico@redhat.com>
---
 net/core/dev.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/net/core/dev.c b/net/core/dev.c
index 3721db7..4ad1b78 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2803,7 +2803,7 @@ EXPORT_SYMBOL(dev_loopback_xmit);
  *      the BH enable code must have IRQs enabled so that it will not deadlock.
  *          --BLG
  */
-int __dev_queue_xmit(struct sk_buff *skb, void *accel_priv)
+static int __dev_queue_xmit(struct sk_buff *skb, void *accel_priv)
 {
 	struct net_device *dev = skb->dev;
 	struct netdev_queue *txq;
@@ -4637,7 +4637,7 @@ struct net_device *netdev_master_upper_dev_get_rcu(struct net_device *dev)
 }
 EXPORT_SYMBOL(netdev_master_upper_dev_get_rcu);
 
-int netdev_adjacent_sysfs_add(struct net_device *dev,
+static int netdev_adjacent_sysfs_add(struct net_device *dev,
 			      struct net_device *adj_dev,
 			      struct list_head *dev_list)
 {
@@ -4647,7 +4647,7 @@ int netdev_adjacent_sysfs_add(struct net_device *dev,
 	return sysfs_create_link(&(dev->dev.kobj), &(adj_dev->dev.kobj),
 				 linkname);
 }
-void netdev_adjacent_sysfs_del(struct net_device *dev,
+static void netdev_adjacent_sysfs_del(struct net_device *dev,
 			       char *name,
 			       struct list_head *dev_list)
 {
-- 
1.7.9.5

[PATCH v2 06/13] net: Move prototype declaration to appropriate header file from decnet/af_decnet.c

[Rashika Kheria]

Move prototype declaration of functions to header file include/net/dn_route.h
from net/decnet/af_decnet.c because it is used by more than one file.

This eliminates the following warning in net/decnet/dn_route.c:
net/decnet/dn_route.c:629:5: warning: no previous prototype for ‘dn_route_rcv’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
---
 include/net/dn_route.h |    2 ++
 net/decnet/af_decnet.c |    2 --
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/net/dn_route.h b/include/net/dn_route.h
index b409ad6..55df993 100644
--- a/include/net/dn_route.h
+++ b/include/net/dn_route.h
@@ -20,6 +20,8 @@ int dn_route_output_sock(struct dst_entry __rcu **pprt, struct flowidn *,
 			 struct sock *sk, int flags);
 int dn_cache_dump(struct sk_buff *skb, struct netlink_callback *cb);
 void dn_rt_cache_flush(int delay);
+int dn_route_rcv(struct sk_buff *skb, struct net_device *dev,
+		 struct packet_type *pt, struct net_device *orig_dev);
 
 /* Masks for flags field */
 #define DN_RT_F_PID 0x07 /* Mask for packet type                      */
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index 2954dcb..24d9193 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -2104,8 +2104,6 @@ static struct notifier_block dn_dev_notifier = {
 	.notifier_call = dn_device_event,
 };
 
-extern int dn_route_rcv(struct sk_buff *, struct net_device *, struct packet_type *, struct net_device *);
-
 static struct packet_type dn_dix_packet_type __read_mostly = {
 	.type =		cpu_to_be16(ETH_P_DNA_RT),
 	.func =		dn_route_rcv,
-- 
1.7.9.5

[PATCH v2 07/13] net: Move prototype declaration to header file include/net/dn.h from net/decnet/af_decnet.c

[Rashika Kheria]

Move prototype declaration of functions to header file include/net/dn.h
from net/decnet/af_decnet.c because they are used by more than one file.

This eliminates the following warning in net/decnet/af_decnet.c:
net/decnet/sysctl_net_decnet.c:354:6: warning: no previous prototype for ‘dn_register_sysctl’ [-Wmissing-prototypes]
net/decnet/sysctl_net_decnet.c:359:6: warning: no previous prototype for ‘dn_unregister_sysctl’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
---
 include/net/dn.h       |    2 ++
 net/decnet/af_decnet.c |    3 ---
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/include/net/dn.h b/include/net/dn.h
index ccc1558..913b73d 100644
--- a/include/net/dn.h
+++ b/include/net/dn.h
@@ -200,6 +200,8 @@ static inline void dn_sk_ports_copy(struct flowidn *fld, struct dn_scp *scp)
 }
 
 unsigned int dn_mss_from_pmtu(struct net_device *dev, int mtu);
+void dn_register_sysctl(void);
+void dn_unregister_sysctl(void);
 
 #define DN_MENUVER_ACC 0x01
 #define DN_MENUVER_USR 0x02
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index 24d9193..4c04848 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -2351,9 +2351,6 @@ static const struct proto_ops dn_proto_ops = {
 	.sendpage =	sock_no_sendpage,
 };
 
-void dn_register_sysctl(void);
-void dn_unregister_sysctl(void);
-
 MODULE_DESCRIPTION("The Linux DECnet Network Protocol");
 MODULE_AUTHOR("Linux DECnet Project Team");
 MODULE_LICENSE("GPL");
-- 
1.7.9.5

[PATCH v2 08/13] net: Move prototype declaration to include/net/ipx.h from net/ipx/ipx_route.c

[Rashika Kheria]

Move prototype definition of function to header file include/net/ipx.h
from net/ipx/ipx_route.c because they are used by more than one file.

This eliminates the following warning from net/ipx/af_ipx.c:
net/ipx/af_ipx.c:193:23: warning: no previous prototype for ‘ipxitf_find_using_net’ [-Wmissing-prototypes]
net/ipx/af_ipx.c:577:5: warning: no previous prototype for ‘ipxitf_send’ [-Wmissing-prototypes]
net/ipx/af_ipx.c:1219:8: warning: no previous prototype for ‘ipx_cksum’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
---
 include/net/ipx.h   |    3 +++
 net/ipx/ipx_route.c |    4 ----
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/include/net/ipx.h b/include/net/ipx.h
index 9e9e354..75466ac 100644
--- a/include/net/ipx.h
+++ b/include/net/ipx.h
@@ -140,6 +140,9 @@ static __inline__ void ipxitf_hold(struct ipx_interface *intrfc)
 }
 
 void ipxitf_down(struct ipx_interface *intrfc);
+struct ipx_interface *ipxitf_find_using_net(__be32 net);
+int ipxitf_send(struct ipx_interface *intrfc, struct sk_buff *skb, char *node);
+__be16 ipx_cksum(struct ipxhdr *packet, int length);
 
 static __inline__ void ipxitf_put(struct ipx_interface *intrfc)
 {
diff --git a/net/ipx/ipx_route.c b/net/ipx/ipx_route.c
index 30f4519..c1f0318 100644
--- a/net/ipx/ipx_route.c
+++ b/net/ipx/ipx_route.c
@@ -20,15 +20,11 @@ DEFINE_RWLOCK(ipx_routes_lock);
 
 extern struct ipx_interface *ipx_internal_net;
 
-extern __be16 ipx_cksum(struct ipxhdr *packet, int length);
 extern struct ipx_interface *ipxitf_find_using_net(__be32 net);
 extern int ipxitf_demux_socket(struct ipx_interface *intrfc,
 			       struct sk_buff *skb, int copy);
 extern int ipxitf_demux_socket(struct ipx_interface *intrfc,
 			       struct sk_buff *skb, int copy);
-extern int ipxitf_send(struct ipx_interface *intrfc, struct sk_buff *skb,
-		       char *node);
-extern struct ipx_interface *ipxitf_find_using_net(__be32 net);
 
 struct ipx_route *ipxrtr_lookup(__be32 net)
 {
-- 
1.7.9.5

[PATCH v2 09/13] net: Move prototype declaration to header file include/net/ipx.h from net/ipx/af_ipx.c

[Rashika Kheria]

Move prototype declaration of functions to header file include/net/ipx.h
from net/ipx/af_ipx.c because they are used by more than one file.

This eliminates the following warning in
net/ipx/ipx_route.c:33:19: warning: no previous prototype for ‘ipxrtr_lookup’ [-Wmissing-prototypes]
net/ipx/ipx_route.c:52:5: warning: no previous prototype for ‘ipxrtr_add_route’ [-Wmissing-prototypes]
net/ipx/ipx_route.c:94:6: warning: no previous prototype for ‘ipxrtr_del_routes’ [-Wmissing-prototypes]
net/ipx/ipx_route.c:149:5: warning: no previous prototype for ‘ipxrtr_route_skb’ [-Wmissing-prototypes]
net/ipx/ipx_route.c:171:5: warning: no previous prototype for ‘ipxrtr_route_packet’ [-Wmissing-prototypes]
net/ipx/ipx_route.c:261:5: warning: no previous prototype for ‘ipxrtr_ioctl’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
---
 include/net/ipx.h |    8 ++++++++
 net/ipx/af_ipx.c  |    9 ---------
 2 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/include/net/ipx.h b/include/net/ipx.h
index 75466ac..0143180 100644
--- a/include/net/ipx.h
+++ b/include/net/ipx.h
@@ -143,6 +143,14 @@ void ipxitf_down(struct ipx_interface *intrfc);
 struct ipx_interface *ipxitf_find_using_net(__be32 net);
 int ipxitf_send(struct ipx_interface *intrfc, struct sk_buff *skb, char *node);
 __be16 ipx_cksum(struct ipxhdr *packet, int length);
+int ipxrtr_add_route(__be32 network, struct ipx_interface *intrfc,
+		     unsigned char *node);
+void ipxrtr_del_routes(struct ipx_interface *intrfc);
+int ipxrtr_route_packet(struct sock *sk, struct sockaddr_ipx *usipx,
+			struct iovec *iov, size_t len, int noblock);
+int ipxrtr_route_skb(struct sk_buff *skb);
+struct ipx_route *ipxrtr_lookup(__be32 net);
+int ipxrtr_ioctl(unsigned int cmd, void __user *arg);
 
 static __inline__ void ipxitf_put(struct ipx_interface *intrfc)
 {
diff --git a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c
index 994e28b..e5a00a9 100644
--- a/net/ipx/af_ipx.c
+++ b/net/ipx/af_ipx.c
@@ -84,15 +84,6 @@ DEFINE_SPINLOCK(ipx_interfaces_lock);
 struct ipx_interface *ipx_primary_net;
 struct ipx_interface *ipx_internal_net;
 
-extern int ipxrtr_add_route(__be32 network, struct ipx_interface *intrfc,
-			    unsigned char *node);
-extern void ipxrtr_del_routes(struct ipx_interface *intrfc);
-extern int ipxrtr_route_packet(struct sock *sk, struct sockaddr_ipx *usipx,
-			       struct iovec *iov, size_t len, int noblock);
-extern int ipxrtr_route_skb(struct sk_buff *skb);
-extern struct ipx_route *ipxrtr_lookup(__be32 net);
-extern int ipxrtr_ioctl(unsigned int cmd, void __user *arg);
-
 struct ipx_interface *ipx_interfaces_head(void)
 {
 	struct ipx_interface *rc = NULL;
-- 
1.7.9.5

[PATCH v2 10/13] net: Move prototype declaration to header file include/net/datalink.h from net/ipx/af_ipx.c

[Rashika Kheria]

Move prototype declarations of function to header file
include/net/datalink.h from net/ipx/af_ipx.c because they are used by
more than one file.

This eliminates the following warning in net/ipx/pe2.c:
net/ipx/pe2.c:20:24: warning: no previous prototype for ‘make_EII_client’ [-Wmissing-prototypes]
net/ipx/pe2.c:32:6: warning: no previous prototype for ‘destroy_EII_client’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
---
 include/net/datalink.h |    2 ++
 net/ipx/af_ipx.c       |    4 +---
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/net/datalink.h b/include/net/datalink.h
index deb7ca7..93cb18f 100644
--- a/include/net/datalink.h
+++ b/include/net/datalink.h
@@ -15,4 +15,6 @@ struct datalink_proto {
 	struct list_head node;
 };
 
+struct datalink_proto *make_EII_client(void);
+void destroy_EII_client(struct datalink_proto *dl);
 #endif
diff --git a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c
index e5a00a9..224d058 100644
--- a/net/ipx/af_ipx.c
+++ b/net/ipx/af_ipx.c
@@ -52,6 +52,7 @@
 #include <net/p8022.h>
 #include <net/psnap.h>
 #include <net/sock.h>
+#include <net/datalink.h>
 #include <net/tcp_states.h>
 
 #include <asm/uaccess.h>
@@ -1977,9 +1978,6 @@ static struct notifier_block ipx_dev_notifier = {
 	.notifier_call	= ipxitf_device_event,
 };
 
-extern struct datalink_proto *make_EII_client(void);
-extern void destroy_EII_client(struct datalink_proto *);
-
 static const unsigned char ipx_8022_type = 0xE0;
 static const unsigned char ipx_snap_id[5] = { 0x0, 0x0, 0x0, 0x81, 0x37 };
 static const char ipx_EII_err_msg[] __initconst =
-- 
1.7.9.5

[PATCH v2 11/13] net: Move prototype declaration to header file include/net/net_namespace.h from net/ipx/af_ipx.c

[Rashika Kheria]

Move prototype declaration of function to header file
include/net/net_namespace.h from net/ipx/af_ipx.c because they are used
by more than one file.

This eliminates the following warning in net/ipx/sysctl_net_ipx.c:
net/ipx/sysctl_net_ipx.c:33:6: warning: no previous prototype for ‘ipx_register_sysctl’ [-Wmissing-prototypes]
net/ipx/sysctl_net_ipx.c:38:6: warning: no previous prototype for ‘ipx_unregister_sysctl’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
---

Changes since v1:
Move else block in the header file.

 include/net/net_namespace.h |    8 ++++++++
 net/ipx/af_ipx.c            |    9 +--------
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index da68c9a..991dcd9 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -162,6 +162,14 @@ extern struct list_head net_namespace_list;
 struct net *get_net_ns_by_pid(pid_t pid);
 struct net *get_net_ns_by_fd(int pid);
 
+#ifdef CONFIG_SYSCTL
+void ipx_register_sysctl(void);
+void ipx_unregister_sysctl(void);
+#else
+#define ipx_register_sysctl()
+#define ipx_unregister_sysctl()
+#endif
+
 #ifdef CONFIG_NET_NS
 void __put_net(struct net *net);
 
diff --git a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c
index 224d058..00b2a6d 100644
--- a/net/ipx/af_ipx.c
+++ b/net/ipx/af_ipx.c
@@ -54,17 +54,10 @@
 #include <net/sock.h>
 #include <net/datalink.h>
 #include <net/tcp_states.h>
+#include <net/net_namespace.h>
 
 #include <asm/uaccess.h>
 
-#ifdef CONFIG_SYSCTL
-extern void ipx_register_sysctl(void);
-extern void ipx_unregister_sysctl(void);
-#else
-#define ipx_register_sysctl()
-#define ipx_unregister_sysctl()
-#endif
-
 /* Configuration Variables */
 static unsigned char ipxcfg_max_hops = 16;
 static char ipxcfg_auto_select_primary;
-- 
1.7.9.5

[PATCH v2 12/13] net: Include appropriate header file in netfilter/nft_lookup.c

[Rashika Kheria]

Include appropriate header file net/netfilter/nf_tables_core.h in
net/netfilter/nft_lookup.c because it has prototype declaration of
functions defined in net/netfilter/nft_lookup.c.

This eliminates the following warning in net/netfilter/nft_lookup.c:
net/netfilter/nft_lookup.c:133:12: warning: no previous prototype for ‘nft_lookup_module_init’ [-Wmissing-prototypes]
net/netfilter/nft_lookup.c:138:6: warning: no previous prototype for ‘nft_lookup_module_exit’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
---
 net/netfilter/nft_lookup.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/net/netfilter/nft_lookup.c b/net/netfilter/nft_lookup.c
index 8a6116b..bb4ef4c 100644
--- a/net/netfilter/nft_lookup.c
+++ b/net/netfilter/nft_lookup.c
@@ -16,6 +16,7 @@
 #include <linux/netfilter.h>
 #include <linux/netfilter/nf_tables.h>
 #include <net/netfilter/nf_tables.h>
+#include <net/netfilter/nf_tables_core.h>
 
 struct nft_lookup {
 	struct nft_set			*set;
-- 
1.7.9.5

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[PATCH v2 13/13] net: Mark functions as static in net/sunrpc/svc_xprt.c

[Rashika Kheria]

Mark functions as static in net/sunrpc/svc_xprt.c because they are not
used outside this file.

This eliminates the following warning in net/sunrpc/svc_xprt.c:
net/sunrpc/svc_xprt.c:574:5: warning: no previous prototype for ‘svc_alloc_arg’ [-Wmissing-prototypes]
net/sunrpc/svc_xprt.c:615:18: warning: no previous prototype for ‘svc_get_next_xprt’ [-Wmissing-prototypes]
net/sunrpc/svc_xprt.c:694:6: warning: no previous prototype for ‘svc_add_new_temp_xprt’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Reviewed-by: Josh Triplett <josh-iaAMLnmF4UmaiuxdJuQwMA@public.gmane.org>
---
 net/sunrpc/svc_xprt.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c
index 80a6640..06c6ff0 100644
--- a/net/sunrpc/svc_xprt.c
+++ b/net/sunrpc/svc_xprt.c
@@ -571,7 +571,7 @@ static void svc_check_conn_limits(struct svc_serv *serv)
 	}
 }
 
-int svc_alloc_arg(struct svc_rqst *rqstp)
+static int svc_alloc_arg(struct svc_rqst *rqstp)
 {
 	struct svc_serv *serv = rqstp->rq_server;
 	struct xdr_buf *arg;
@@ -612,7 +612,7 @@ int svc_alloc_arg(struct svc_rqst *rqstp)
 	return 0;
 }
 
-struct svc_xprt *svc_get_next_xprt(struct svc_rqst *rqstp, long timeout)
+static struct svc_xprt *svc_get_next_xprt(struct svc_rqst *rqstp, long timeout)
 {
 	struct svc_xprt *xprt;
 	struct svc_pool		*pool = rqstp->rq_pool;
@@ -691,7 +691,7 @@ struct svc_xprt *svc_get_next_xprt(struct svc_rqst *rqstp, long timeout)
 	return xprt;
 }
 
-void svc_add_new_temp_xprt(struct svc_serv *serv, struct svc_xprt *newxpt)
+static void svc_add_new_temp_xprt(struct svc_serv *serv, struct svc_xprt *newxpt)
 {
 	spin_lock_bh(&serv->sv_lock);
 	set_bit(XPT_TEMP, &newxpt->xpt_flags);
-- 
1.7.9.5

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Re: [PATCH v2 01/13] net: Mark function as static in 9p/client.c

[David Miller]

All 13 patches applied, thanks.

Re: [PATCH 13/13] net: Mark functions as static in net/sunrpc/svc_xprt.c

[J. Bruce Fields]

On Sun, Feb 09, 2014 at 01:40:54AM +0530, Rashika Kheria wrote:
> Mark functions as static in net/sunrpc/svc_xprt.c because they are not
> used outside this file.
> 
> This eliminates the following warning in net/sunrpc/svc_xprt.c:
> net/sunrpc/svc_xprt.c:574:5: warning: no previous prototype for ‘svc_alloc_arg’ [-Wmissing-prototypes]
> net/sunrpc/svc_xprt.c:615:18: warning: no previous prototype for ‘svc_get_next_xprt’ [-Wmissing-prototypes]
> net/sunrpc/svc_xprt.c:694:6: warning: no previous prototype for ‘svc_add_new_temp_xprt’ [-Wmissing-prototypes]

Thanks, applying.--b.

> 
> Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
> ---
>  net/sunrpc/svc_xprt.c |    6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c
> index 80a6640..06c6ff0 100644
> --- a/net/sunrpc/svc_xprt.c
> +++ b/net/sunrpc/svc_xprt.c
> @@ -571,7 +571,7 @@ static void svc_check_conn_limits(struct svc_serv *serv)
>  	}
>  }
>  
> -int svc_alloc_arg(struct svc_rqst *rqstp)
> +static int svc_alloc_arg(struct svc_rqst *rqstp)
>  {
>  	struct svc_serv *serv = rqstp->rq_server;
>  	struct xdr_buf *arg;
> @@ -612,7 +612,7 @@ int svc_alloc_arg(struct svc_rqst *rqstp)
>  	return 0;
>  }
>  
> -struct svc_xprt *svc_get_next_xprt(struct svc_rqst *rqstp, long timeout)
> +static struct svc_xprt *svc_get_next_xprt(struct svc_rqst *rqstp, long timeout)
>  {
>  	struct svc_xprt *xprt;
>  	struct svc_pool		*pool = rqstp->rq_pool;
> @@ -691,7 +691,7 @@ struct svc_xprt *svc_get_next_xprt(struct svc_rqst *rqstp, long timeout)
>  	return xprt;
>  }
>  
> -void svc_add_new_temp_xprt(struct svc_serv *serv, struct svc_xprt *newxpt)
> +static void svc_add_new_temp_xprt(struct svc_serv *serv, struct svc_xprt *newxpt)
>  {
>  	spin_lock_bh(&serv->sv_lock);
>  	set_bit(XPT_TEMP, &newxpt->xpt_flags);
> -- 
> 1.7.9.5
>