From: Mark Brown <broonie@linaro.org>
Date: Mon, 23 Sep 2013 15:12:52 +0000 (+0100)
Subject: regulator: core: Always use return value when regulator_dev_lookup() fails
X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~16^2~9^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ef60abbb6b406389245225ab4acfe73f66e7d92c;p=pandora-kernel.git

regulator: core: Always use return value when regulator_dev_lookup() fails

Ensure that the return value is always set when we return now that the
logic has changed for regulator_get_optional() so we don't get missing
codes leaking out.

Reported-by: Thierry Reding <treding@nvidia.com>
Tested-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
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