From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 15 May 2010 13:46:17 +0000 (+0200)
Subject: cfg80211: fix crash in cfg80211_set_freq()
X-Git-Tag: v2.6.35-rc1~260^2~6^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9fbc630c89fd210e15ffe84fd6e968a2d39000b0;p=pandora-kernel.git

cfg80211: fix crash in cfg80211_set_freq()

Since wdev can be NULL, check it before dereferencing it

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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