From: Pontus Fuchs <pontus.fuchs@gmail.com>
Date: Mon, 5 Nov 2012 20:17:51 +0000 (+0100)
Subject: ar5523: Don't dereference sta if NULL
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~45^2~174^2^2~114
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9ee01b30fdc85a4ab5b0836ad98ac0ae5092fb4f;p=pandora-kernel.git

ar5523: Don't dereference sta if NULL

A missing else caused a potential NULL dereference.

Reported-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Signed-off-by: Pontus Fuchs <pontus.fuchs@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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