From: David Henningsson <david.henningsson@canonical.com>
Date: Tue, 10 Apr 2012 11:05:29 +0000 (+0200)
Subject: ALSA: hda - Fix oops caused by recent commit "Fix internal mic for Lenovo Ideapad... 
X-Git-Tag: v3.2.33~99
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=810352f7bc7ee8788c89660bec3b7790e1c215bc;p=pandora-kernel.git

ALSA: hda - Fix oops caused by recent commit "Fix internal mic for Lenovo Ideapad U300s"

commit 83b0c6ba999643ee8ad6329f26e1cdc870e1a920 upstream.

Make sure we don't dereference the "quirk" pointer when it is null.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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