From: Jens Axboe <axboe@fb.com>
Date: Tue, 2 Jun 2015 15:22:34 +0000 (-0600)
Subject: buffer: remove unusued 'ret' variable
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~117^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d2e73fcceb18570e82cf3f4725b9e4dbd6cb3c31;p=pandora-kernel.git

buffer: remove unusued 'ret' variable

Merge hickup on my part, due to a clash between the writeback
changes and the EOPNOTSUPP removal in _submit_bh().

Signed-off-by: Jens Axboe <axboe@fb.com>
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