luck/tmp_suning_uos_patched
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

rt61pci: rt61pci_beacon_update do not free skb twice

Browse Source 
The layer above will free the skb in an error case.

Signed-off-by: Daniel Wagner <wagi@monom.org>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Daniel Wagner 2008-04-09 16:29:01 +02:00 committed by John W. Linville
parent 2633da237b
commit e91e9d490d
1 changed files with 1 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/net/wireless/rt2x00/rt61pci.c
View File

@ -2399,10 +2399,8 @@ static int rt61pci_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb,
* beacon frame.
*/
if (skb_headroom(skb) < TXD_DESC_SIZE) {
if (pskb_expand_head(skb, TXD_DESC_SIZE, 0, GFP_ATOMIC)) {
dev_kfree_skb(skb);
if (pskb_expand_head(skb, TXD_DESC_SIZE, 0, GFP_ATOMIC))
return -ENOMEM;
}
}
/*