From: Lars-Peter Clausen <lars@metafoo.de>
Date: Tue, 20 May 2014 12:23:10 +0000 (+0200)
Subject: ASoC: ad1980: Replace goto loop with do-while loop
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~21^2~52^2~6^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cf7b71f46b1c2f0376c373e10e5eee1b1fa3cd12;p=pandora-kernel.git

ASoC: ad1980: Replace goto loop with do-while loop

Using a proper do-while loop here instead of a open-coded goto loop is both
cleaner and shorter.

Also fixes the following warnings from smatch:
	sound/soc/codecs/ad1980.c:213 ad1980_reset() info: loop could be replaced with if statement.
	sound/soc/codecs/ad1980.c:212 ad1980_reset() info: ignoring unreachable code.
	sound/soc/codecs/ad1980.c:215 ad1980_reset() info: ignoring unreachable code.

While we are at it also change retry_cnt to unsigned int, using u16 for a
on-stack loop counter doesn't make that much sense.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
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