From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 4 Nov 2008 07:43:08 +0000 (+0100)
Subject: ALSA: hda - Fix possible NULL dereference
X-Git-Tag: v2.6.29-rc1~590^2~6^2~116
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b91f080f517cf9dd52023c11127a0ca33190e31a;p=pandora-kernel.git

ALSA: hda - Fix possible NULL dereference

Add NULL-check of the return value of snd_kctl_new1() before
accessing it.  Also, make a sanity NULL check to snd_BUG_ON()
for debugging only.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
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