cfg80211:: fix possible NULL pointer dereference
authorMariusz Kozlowski <mk@lab.zgora.pl>
Sat, 26 Mar 2011 18:26:55 +0000 (19:26 +0100)
committerJohn W. Linville <linville@tuxdriver.com>
Mon, 28 Mar 2011 19:42:02 +0000 (15:42 -0400)
In cfg80211_inform_bss_frame() wiphy is first dereferenced on privsz
initialisation and then it is checked for NULL. This patch fixes that.

Signed-off-by: Mariusz Kozlowski <mk@lab.zgora.pl>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
net/wireless/scan.c

Simple merge