github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-08 14:42:37 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

net: wireless: bcmdhd: Fix crash if event queue is empty

Browse Source 
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
This commit is contained in:
Dmitry Shmidt 2011-07-11 10:48:09 -07:00
parent 7543710368
commit 23b6dd6ff7
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/net/wireless/bcmdhd/wl_cfg80211.c
View File

@ -4892,8 +4892,8 @@ static s32 wl_event_handler(void *data)
break;
e = wl_deq_event(wl);
if (unlikely(!e)) {
WL_ERR(("eqeue empty..\n"));
BUG();
WL_ERR(("equeue empty..\n"));
return 0;
}
WL_DBG(("event type (%d), if idx: %d\n", e->etype, e->emsg.ifidx));
netdev = dhd_idx2net((struct dhd_pub *)(wl->pub), e->emsg.ifidx);