tree a712f44aba53420bff10b5f36fe6b20c2e8641e1
parent ec9d04b2a8f00b14a3df4714820cb2cda46dc4d6
author Kulikov Vasiliy <segooon@gmail.com> 1280400324 +0400
committer Takashi Iwai <tiwai@suse.de> 1280404119 +0200

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>