From: Eldad Zack <eldad@fogrefinery.com>
Date: Sat, 3 Aug 2013 08:50:20 +0000 (+0200)
Subject: ALSA: usb-audio: do not initialize and check implicit_fb
X-Git-Tag: v3.12-rc1~150^2~34
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=95fec88332dbbe4344ffc1b564480402a89ee805;p=pandora-kernel.git

ALSA: usb-audio: do not initialize and check implicit_fb

Since implicit_fb is not changed, !implicit_fb will always
be true - it is set only after these checks.
Similarly, there's also no need to set it at the top of the function.

Change the type of implicit_fb to bool (more appropriate).

Signed-off-by: Eldad Zack <eldad@fogrefinery.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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