From: Kulikov Vasiliy <segooon@gmail.com>
Date: Thu, 29 Jul 2010 10:45:24 +0000 (+0400)
Subject: ALSA: msnd: check request_region() return value
X-Git-Tag: v2.6.36-rc1~493^2^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fa95a6471ffaa6f40d71f44fc4d4636ee17280f5;p=pandora-kernel.git

ALSA: msnd: check request_region() return value

request_region() may fail, if so return -EBUSY.

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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