kpriv/linux-hardened
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

wl1251: update tx_hdr when aliging skb in tx

Browse source 
Before transmission when aligning the buffer to 4-byte bounday, tx_hdr
needs to be updated. Otherwise debug logs print false data.

Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Kalle Valo 2009-11-30 10:18:40 +02:00 committed by John W. Linville
parent 49e1b9faed
commit 46cb35f5e7
1 changed files with 1 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
drivers/net/wireless/wl12xx/wl1251_tx.c
View file

@ -219,6 +219,7 @@ static int wl1251_tx_send_packet(struct wl1251 *wl, struct sk_buff *skb,
/* align the buffer on a 4-byte boundary */ /* align the buffer on a 4-byte boundary */
skb_reserve(skb, offset); skb_reserve(skb, offset);
memmove(skb->data, src, skb->len); memmove(skb->data, src, skb->len);
tx_hdr = (struct tx_double_buffer_desc *) skb->data;
} else { } else {
wl1251_info("No handler, fixme!"); wl1251_info("No handler, fixme!");
return -EINVAL; return -EINVAL;