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quota: Properly return errors from dquot_writeback_dquots() 

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.

CC: stable@vger.kernel.org
Coverity-id: 1226884
Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Jan Kara 2014-10-22 09:06:49 +02:00
parent 7938db449b
commit 474d2605d1
1 changed files with 1 additions and 1 deletions
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2
fs/quota/dquot.c
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@ -634,7 +634,7 @@ int dquot_writeback_dquots(struct super_block *sb, int type)
dqstats_inc(DQST_LOOKUPS);
err = sb->dq_op->write_dquot(dquot);
if (!ret && err)
err = ret;
ret = err;
dqput(dquot);
spin_lock(&dq_list_lock);
}