quota: Properly return errors from dquot_writeback_dquots()
authorJan Kara <jack@suse.cz>
Wed, 22 Oct 2014 07:06:49 +0000 (09:06 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 14 Nov 2014 17:00:09 +0000 (09:00 -0800)
commit1c6b7ee12064d9bbe84cd7ea85fa8bf8911e0b59
treebfa81f5ad1ae96af35824cb0e33c43d340bc4106
parent32835155f64686f15c5d06a853bb33c06b38c0d2
quota: Properly return errors from dquot_writeback_dquots()

commit 474d2605d119479e5aa050f738632e63589d4bb5 upstream.

Due to a switched left and right side of an assignment,
dquot_writeback_dquots() never returned error. This could result in
errors during quota writeback to not be reported to userspace properly.
Fix it.

Coverity-id: 1226884
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/quota/dquot.c