From: Theodore Ts'o <tytso@mit.edu>
Date: Fri, 17 Aug 2012 13:56:17 +0000 (-0400)
Subject: jbd2: check return value of blkdev_issue_flush()
X-Git-Tag: v3.7-rc1~91^2~62
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=316e4cfd0b0b4ce846fd0fbda2deebcffbd3e440;p=pandora-kernel.git

jbd2: check return value of blkdev_issue_flush()

blkdev_issue_flush() can fail; make sure the error gets properly
propagated.

This is a port of the equivalent jbd patch from commit 349ecd6a3c0e.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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