From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Date: Wed, 28 Dec 2011 16:14:49 +0000 (+0200)
Subject: mtd: always initialize retlen to zero
X-Git-Tag: v3.3-rc1~119^2~26
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9cf075f8656524abc44ad3ff2ec3834fe76f186f;p=pandora-kernel.git

mtd: always initialize retlen to zero

Make sure that the retlen is set to 0 in case of error. This harmonizes
drivers - some set it to 0 in some error cases and do not write anything
in other error cases. Now we can do this consistently for all drivers.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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