* [PATCH] staging: vt6656: Fix vnt_tx_usb_header static checker warning
@ 2020-05-23 23:12 ` Malcolm Priestley
0 siblings, 0 replies; 4+ messages in thread
From: Malcolm Priestley @ 2020-05-23 23:12 UTC (permalink / raw)
To: Greg Kroah-Hartman; +Cc: devel, linux-wireless, dan.carpenter
drivers/staging/vt6656/rxtx.c:729 vnt_beacon_xmit()
warn: struct type mismatch 'vnt_beacon_buffer vs vnt_tx_usb_header'
Since the only part of vnt_beacon_buffer is used remove and
replace it with vnt_tx_usb_header.
Fixes: 9deca1e3e2b6 ("staging: vt6656: vnt_beacon_xmit use extra_tx_headroom.")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
---
drivers/staging/vt6656/rxtx.c | 12 ++++++------
drivers/staging/vt6656/rxtx.h | 5 -----
2 files changed, 6 insertions(+), 11 deletions(-)
diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c
index 9ee57f7c0c88..a1b16ef9b27f 100644
--- a/drivers/staging/vt6656/rxtx.c
+++ b/drivers/staging/vt6656/rxtx.c
@@ -634,7 +634,7 @@ int vnt_tx_packet(struct vnt_private *priv, struct sk_buff *skb)
static int vnt_beacon_xmit(struct vnt_private *priv, struct sk_buff *skb)
{
- struct vnt_beacon_buffer *beacon_buffer;
+ struct vnt_tx_usb_header *usb;
struct vnt_tx_short_buf_head *short_head;
struct ieee80211_tx_info *info;
struct vnt_usb_send_context *context;
@@ -701,13 +701,13 @@ static int vnt_beacon_xmit(struct vnt_private *priv, struct sk_buff *skb)
if (priv->seq_counter > 0x0fff)
priv->seq_counter = 0;
- beacon_buffer = skb_push(skb, sizeof(struct vnt_tx_usb_header));
- beacon_buffer->usb.tx_byte_count = cpu_to_le16(count);
- beacon_buffer->usb.pkt_no = context->pkt_no;
- beacon_buffer->usb.type = 0x01;
+ usb = skb_push(skb, sizeof(*usb));
+ usb->tx_byte_count = cpu_to_le16(count);
+ usb->pkt_no = context->pkt_no;
+ usb->type = 0x01;
context->type = CONTEXT_BEACON_PACKET;
- context->tx_buffer = beacon_buffer;
+ context->tx_buffer = usb;
context->buf_len = skb->len;
spin_lock_irqsave(&priv->lock, flags);
diff --git a/drivers/staging/vt6656/rxtx.h b/drivers/staging/vt6656/rxtx.h
index fd64d0838e34..f3c7b99cda73 100644
--- a/drivers/staging/vt6656/rxtx.h
+++ b/drivers/staging/vt6656/rxtx.h
@@ -179,11 +179,6 @@ struct vnt_tx_short_buf_head {
__le16 time_stamp_off;
} __packed;
-struct vnt_beacon_buffer {
- struct vnt_tx_usb_header usb;
- struct vnt_tx_short_buf_head short_head;
-} __packed;
-
int vnt_tx_packet(struct vnt_private *priv, struct sk_buff *skb);
int vnt_beacon_make(struct vnt_private *priv, struct ieee80211_vif *vif);
int vnt_beacon_enable(struct vnt_private *priv, struct ieee80211_vif *vif,
--
2.27.0.rc0
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH] staging: vt6656: Fix vnt_tx_usb_header static checker warning
@ 2020-05-23 23:12 ` Malcolm Priestley
0 siblings, 0 replies; 4+ messages in thread
From: Malcolm Priestley @ 2020-05-23 23:12 UTC (permalink / raw)
To: Greg Kroah-Hartman; +Cc: devel, linux-wireless, dan.carpenter
drivers/staging/vt6656/rxtx.c:729 vnt_beacon_xmit()
warn: struct type mismatch 'vnt_beacon_buffer vs vnt_tx_usb_header'
Since the only part of vnt_beacon_buffer is used remove and
replace it with vnt_tx_usb_header.
Fixes: 9deca1e3e2b6 ("staging: vt6656: vnt_beacon_xmit use extra_tx_headroom.")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
---
drivers/staging/vt6656/rxtx.c | 12 ++++++------
drivers/staging/vt6656/rxtx.h | 5 -----
2 files changed, 6 insertions(+), 11 deletions(-)
diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c
index 9ee57f7c0c88..a1b16ef9b27f 100644
--- a/drivers/staging/vt6656/rxtx.c
+++ b/drivers/staging/vt6656/rxtx.c
@@ -634,7 +634,7 @@ int vnt_tx_packet(struct vnt_private *priv, struct sk_buff *skb)
static int vnt_beacon_xmit(struct vnt_private *priv, struct sk_buff *skb)
{
- struct vnt_beacon_buffer *beacon_buffer;
+ struct vnt_tx_usb_header *usb;
struct vnt_tx_short_buf_head *short_head;
struct ieee80211_tx_info *info;
struct vnt_usb_send_context *context;
@@ -701,13 +701,13 @@ static int vnt_beacon_xmit(struct vnt_private *priv, struct sk_buff *skb)
if (priv->seq_counter > 0x0fff)
priv->seq_counter = 0;
- beacon_buffer = skb_push(skb, sizeof(struct vnt_tx_usb_header));
- beacon_buffer->usb.tx_byte_count = cpu_to_le16(count);
- beacon_buffer->usb.pkt_no = context->pkt_no;
- beacon_buffer->usb.type = 0x01;
+ usb = skb_push(skb, sizeof(*usb));
+ usb->tx_byte_count = cpu_to_le16(count);
+ usb->pkt_no = context->pkt_no;
+ usb->type = 0x01;
context->type = CONTEXT_BEACON_PACKET;
- context->tx_buffer = beacon_buffer;
+ context->tx_buffer = usb;
context->buf_len = skb->len;
spin_lock_irqsave(&priv->lock, flags);
diff --git a/drivers/staging/vt6656/rxtx.h b/drivers/staging/vt6656/rxtx.h
index fd64d0838e34..f3c7b99cda73 100644
--- a/drivers/staging/vt6656/rxtx.h
+++ b/drivers/staging/vt6656/rxtx.h
@@ -179,11 +179,6 @@ struct vnt_tx_short_buf_head {
__le16 time_stamp_off;
} __packed;
-struct vnt_beacon_buffer {
- struct vnt_tx_usb_header usb;
- struct vnt_tx_short_buf_head short_head;
-} __packed;
-
int vnt_tx_packet(struct vnt_private *priv, struct sk_buff *skb);
int vnt_beacon_make(struct vnt_private *priv, struct ieee80211_vif *vif);
int vnt_beacon_enable(struct vnt_private *priv, struct ieee80211_vif *vif,
--
2.27.0.rc0
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^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] staging: vt6656: Fix vnt_tx_usb_header static checker warning
2020-05-23 23:12 ` Malcolm Priestley
@ 2020-05-26 13:50 ` Dan Carpenter
-1 siblings, 0 replies; 4+ messages in thread
From: Dan Carpenter @ 2020-05-26 13:50 UTC (permalink / raw)
To: Malcolm Priestley; +Cc: Greg Kroah-Hartman, devel, linux-wireless
On Sun, May 24, 2020 at 12:12:41AM +0100, Malcolm Priestley wrote:
> drivers/staging/vt6656/rxtx.c:729 vnt_beacon_xmit()
> warn: struct type mismatch 'vnt_beacon_buffer vs vnt_tx_usb_header'
>
> Since the only part of vnt_beacon_buffer is used remove and
> replace it with vnt_tx_usb_header.
>
> Fixes: 9deca1e3e2b6 ("staging: vt6656: vnt_beacon_xmit use extra_tx_headroom.")
It's not really a bug fix. It's just a cleanup. But whatever...
> Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
> Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Thanks!
regards,
dan carpenter
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] staging: vt6656: Fix vnt_tx_usb_header static checker warning
@ 2020-05-26 13:50 ` Dan Carpenter
0 siblings, 0 replies; 4+ messages in thread
From: Dan Carpenter @ 2020-05-26 13:50 UTC (permalink / raw)
To: Malcolm Priestley; +Cc: devel, Greg Kroah-Hartman, linux-wireless
On Sun, May 24, 2020 at 12:12:41AM +0100, Malcolm Priestley wrote:
> drivers/staging/vt6656/rxtx.c:729 vnt_beacon_xmit()
> warn: struct type mismatch 'vnt_beacon_buffer vs vnt_tx_usb_header'
>
> Since the only part of vnt_beacon_buffer is used remove and
> replace it with vnt_tx_usb_header.
>
> Fixes: 9deca1e3e2b6 ("staging: vt6656: vnt_beacon_xmit use extra_tx_headroom.")
It's not really a bug fix. It's just a cleanup. But whatever...
> Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
> Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Thanks!
regards,
dan carpenter
_______________________________________________
devel mailing list
devel@linuxdriverproject.org
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-05-26 13:51 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2020-05-23 23:12 [PATCH] staging: vt6656: Fix vnt_tx_usb_header static checker warning Malcolm Priestley
2020-05-23 23:12 ` Malcolm Priestley
2020-05-26 13:50 ` Dan Carpenter
2020-05-26 13:50 ` Dan Carpenter
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