buffer: remove unusued 'ret' variable
authorJens Axboe <axboe@fb.com>
Tue, 2 Jun 2015 15:22:34 +0000 (09:22 -0600)
committerJens Axboe <axboe@fb.com>
Tue, 2 Jun 2015 15:22:34 +0000 (09:22 -0600)
commitd2e73fcceb18570e82cf3f4725b9e4dbd6cb3c31
tree5a95b5529f60ff886ed769989f3ce38e7c7598fc
parente8a7abf5a5bd302a1e06a3c21a629eaa4cba57d6
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>
fs/buffer.c