[PATCH] softmac: properly check return value of ieee80211softmac_alloc_mgt
Properly check return value of ieee80211softmac_alloc_mgt
in ieee80211softmac_disassoc_deauth (patch by Denis Vlasenko)
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/ieee80211/softmac/ieee80211softmac_io.c b/net/ieee80211/softmac/ieee80211softmac_io.c
index a142daea6..febc51d 100644
--- a/net/ieee80211/softmac/ieee80211softmac_io.c
+++ b/net/ieee80211/softmac/ieee80211softmac_io.c
@@ -308,7 +308,7 @@
{
/* Allocate Packet */
(*pkt) = (struct ieee80211_disassoc *)ieee80211softmac_alloc_mgt(2);
- if (unlikely(pkt == NULL))
+ if (unlikely((*pkt) == NULL))
return 0;
ieee80211softmac_hdr_3addr(mac, &((*pkt)->header), type, net->bssid, net->bssid);
/* Reason */
