From: Theodore Ts'o <tytso@mit.edu>
Date: Fri, 17 Aug 2012 13:58:17 +0000 (-0400)
Subject: ext4: check return value of blkdev_issue_flush()
X-Git-Tag: v3.7-rc1~91^2~61
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a4a39040e9dacb5fa28b7ee7f842237ee534e7bf;p=pandora-kernel.git

ext4: 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 ext3 patch from commit 44f4f729e7a1.

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

Reading git-diff-tree failed