From: Xi Wang <xi.wang@gmail.com>
Date: Tue, 13 Nov 2012 22:12:12 +0000 (-0500)
Subject: ALSA: core: fix NULL checking in snd_pcm_plug_slave_size()
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~39^2~93
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=701ef3205eb33bce4ba97b96f6f04a5ae29cd7b8;p=pandora-kernel.git

ALSA: core: fix NULL checking in snd_pcm_plug_slave_size()

The dereference snd_pcm_plug_stream(plug) should come after the NULL
check snd_BUG_ON(!plug).

Signed-off-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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