[PATCH net] i40e: fix build warnings

[PATCH net] i40e: fix build warnings

[Eric Dumazet]

From: Eric Dumazet <edumazet@google.com>

Fixes following build warnings :

drivers/net/ethernet/intel/i40e/i40e_main.c:7057:13: warning:
'i40e_sync_udp_filters_subtask' defined but not used [-Wunused-function]
drivers/net/ethernet/intel/i40e/i40e_main.c:8524:13: warning:
'i40e_add_vxlan_port' defined but not used [-Wunused-function]
drivers/net/ethernet/intel/i40e/i40e_main.c:8569:13: warning:
'i40e_del_vxlan_port' defined but not used [-Wunused-function]
drivers/net/ethernet/intel/i40e/i40e_main.c:8604:13: warning:
'i40e_add_geneve_port' defined but not used [-Wunused-function]
drivers/net/ethernet/intel/i40e/i40e_main.c:8651:13: warning:
'i40e_del_geneve_port' defined but not used [-Wunused-function]

Fixes: 6a899024058d ("i40e: geneve tunnel offload support")
Signed-off-by: Eric Dumazet <edumazet@google.com>
---
 drivers/net/ethernet/intel/i40e/i40e_main.c |   15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)

diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index bb4612c159fd..8f3b53e0dc46 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -7117,9 +7117,7 @@ static void i40e_service_task(struct work_struct *work)
 	i40e_watchdog_subtask(pf);
 	i40e_fdir_reinit_subtask(pf);
 	i40e_sync_filters_subtask(pf);
-#if IS_ENABLED(CONFIG_VXLAN) || IS_ENABLED(CONFIG_GENEVE)
 	i40e_sync_udp_filters_subtask(pf);
-#endif
 	i40e_clean_adminq_subtask(pf);
 
 	i40e_service_event_complete(pf);
@@ -8515,6 +8513,8 @@ static u8 i40e_get_udp_port_idx(struct i40e_pf *pf, __be16 port)
 }
 
 #endif
+
+#if IS_ENABLED(CONFIG_VXLAN)
 /**
  * i40e_add_vxlan_port - Get notifications about VXLAN ports that come up
  * @netdev: This physical port's netdev
@@ -8524,7 +8524,6 @@ static u8 i40e_get_udp_port_idx(struct i40e_pf *pf, __be16 port)
 static void i40e_add_vxlan_port(struct net_device *netdev,
 				sa_family_t sa_family, __be16 port)
 {
-#if IS_ENABLED(CONFIG_VXLAN)
 	struct i40e_netdev_priv *np = netdev_priv(netdev);
 	struct i40e_vsi *vsi = np->vsi;
 	struct i40e_pf *pf = vsi->back;
@@ -8557,7 +8556,6 @@ static void i40e_add_vxlan_port(struct net_device *netdev,
 	pf->udp_ports[next_idx].type = I40E_AQC_TUNNEL_TYPE_VXLAN;
 	pf->pending_udp_bitmap |= BIT_ULL(next_idx);
 	pf->flags |= I40E_FLAG_UDP_FILTER_SYNC;
-#endif
 }
 
 /**
@@ -8569,7 +8567,6 @@ static void i40e_add_vxlan_port(struct net_device *netdev,
 static void i40e_del_vxlan_port(struct net_device *netdev,
 				sa_family_t sa_family, __be16 port)
 {
-#if IS_ENABLED(CONFIG_VXLAN)
 	struct i40e_netdev_priv *np = netdev_priv(netdev);
 	struct i40e_vsi *vsi = np->vsi;
 	struct i40e_pf *pf = vsi->back;
@@ -8592,9 +8589,10 @@ static void i40e_del_vxlan_port(struct net_device *netdev,
 		netdev_warn(netdev, "vxlan port %d was not found, not deleting\n",
 			    ntohs(port));
 	}
-#endif
 }
+#endif
 
+#if IS_ENABLED(CONFIG_GENEVE)
 /**
  * i40e_add_geneve_port - Get notifications about GENEVE ports that come up
  * @netdev: This physical port's netdev
@@ -8604,7 +8602,6 @@ static void i40e_del_vxlan_port(struct net_device *netdev,
 static void i40e_add_geneve_port(struct net_device *netdev,
 				 sa_family_t sa_family, __be16 port)
 {
-#if IS_ENABLED(CONFIG_GENEVE)
 	struct i40e_netdev_priv *np = netdev_priv(netdev);
 	struct i40e_vsi *vsi = np->vsi;
 	struct i40e_pf *pf = vsi->back;
@@ -8639,7 +8636,6 @@ static void i40e_add_geneve_port(struct net_device *netdev,
 	pf->flags |= I40E_FLAG_UDP_FILTER_SYNC;
 
 	dev_info(&pf->pdev->dev, "adding geneve port %d\n", ntohs(port));
-#endif
 }
 
 /**
@@ -8651,7 +8647,6 @@ static void i40e_add_geneve_port(struct net_device *netdev,
 static void i40e_del_geneve_port(struct net_device *netdev,
 				 sa_family_t sa_family, __be16 port)
 {
-#if IS_ENABLED(CONFIG_GENEVE)
 	struct i40e_netdev_priv *np = netdev_priv(netdev);
 	struct i40e_vsi *vsi = np->vsi;
 	struct i40e_pf *pf = vsi->back;
@@ -8677,8 +8672,8 @@ static void i40e_del_geneve_port(struct net_device *netdev,
 		netdev_warn(netdev, "geneve port %d was not found, not deleting\n",
 			    ntohs(port));
 	}
-#endif
 }
+#endif
 
 static int i40e_get_phys_port_id(struct net_device *netdev,
 				 struct netdev_phys_item_id *ppid)

Re: [PATCH net] i40e: fix build warnings

[Jeff Kirsher]

On Fri, Jan 15, 2016 at 9:01 AM, Eric Dumazet <eric.dumazet@gmail.com> wrote:
> From: Eric Dumazet <edumazet@google.com>
>
> Fixes following build warnings :
>
> drivers/net/ethernet/intel/i40e/i40e_main.c:7057:13: warning:
> 'i40e_sync_udp_filters_subtask' defined but not used [-Wunused-function]
> drivers/net/ethernet/intel/i40e/i40e_main.c:8524:13: warning:
> 'i40e_add_vxlan_port' defined but not used [-Wunused-function]
> drivers/net/ethernet/intel/i40e/i40e_main.c:8569:13: warning:
> 'i40e_del_vxlan_port' defined but not used [-Wunused-function]
> drivers/net/ethernet/intel/i40e/i40e_main.c:8604:13: warning:
> 'i40e_add_geneve_port' defined but not used [-Wunused-function]
> drivers/net/ethernet/intel/i40e/i40e_main.c:8651:13: warning:
> 'i40e_del_geneve_port' defined but not used [-Wunused-function]
>
> Fixes: 6a899024058d ("i40e: geneve tunnel offload support")
> Signed-off-by: Eric Dumazet <edumazet@google.com>
> ---
>  drivers/net/ethernet/intel/i40e/i40e_main.c |   15 +++++----------
>  1 file changed, 5 insertions(+), 10 deletions(-)
>

Thanks Eric, I will add this patch to my queue.