From: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Date: Fri, 27 Feb 2015 00:39:32 +0000 (+0900)
Subject: ALSA: oxfw: fix a condition and return code in start_stream()
X-Git-Tag: omap-for-v4.1/wl12xx-dt~57^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f2b14c0bc510c6a8f67a4f36049deefe5d99a537;p=pandora-kernel.git

ALSA: oxfw: fix a condition and return code in start_stream()

The amdtp_stream_wait_callback() doesn't return minus value and
the return code is not for error code.

This commit fixes with a propper condition and an error code.

Fixes: f3699e2c7745 ('ALSA: oxfw: Change the way to start stream')
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Cc: <stable@vger.kernel.org> # 3.19+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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