From: Jan Kara <jack@suse.cz>
Date: Thu, 20 Mar 2008 00:00:46 +0000 (-0700)
Subject: quota: add possibly missing iput() when quotaon and quotaoff races
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=87cb055bc10571522f953925c25bb1a0d1b17605;p=linux-beck.git

quota: add possibly missing iput() when quotaon and quotaoff races

We should always put inode we have reference to, even if quota was reenabled
in the mean time.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/fs/dquot.c b/fs/dquot.c
index 9c7feb62eed1..41b9dbd68b0e 100644
--- a/fs/dquot.c
+++ b/fs/dquot.c
@@ -1522,8 +1522,8 @@ int vfs_quota_off(struct super_block *sb, int type)
 				truncate_inode_pages(&toputinode[cnt]->i_data, 0);
 				mutex_unlock(&toputinode[cnt]->i_mutex);
 				mark_inode_dirty(toputinode[cnt]);
-				iput(toputinode[cnt]);
 			}
+			iput(toputinode[cnt]);
 			mutex_unlock(&dqopt->dqonoff_mutex);
 		}
 	if (sb->s_bdev)