From 8a08f563d53dcdd0de432bf0a09e1faea95e8bf6 Mon Sep 17 00:00:00 2001
From: Jan Kara <jack@suse.cz>
Date: Wed, 25 Apr 2012 21:28:12 +0200
Subject: [PATCH] --- yaml --- r: 307927 b: refs/heads/master c:
 67f1648d217c3b8165ca114c7838164f31e15790 h: refs/heads/master i:   307925:
 9c2d2e558e0260aa0faf2edab8fa4315b30064a0   307923:
 0dd9b382cb9d635317a3b1c69a07735fe4cd3527   307919:
 aaee84f8da28abd3509e51d7b7ad0433f5c1ddfa v: v3

---
 [refs]                    | 2 +-
 trunk/fs/reiserfs/super.c | 6 +-----
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/[refs] b/[refs]
index 2336b5e678c1..9bf9281affaf 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0b7f7cefaea96ef25dbe54b8e16d2d61560d8b9d
+refs/heads/master: 67f1648d217c3b8165ca114c7838164f31e15790
diff --git a/trunk/fs/reiserfs/super.c b/trunk/fs/reiserfs/super.c
index 8b7616ef06d8..c07b7d709447 100644
--- a/trunk/fs/reiserfs/super.c
+++ b/trunk/fs/reiserfs/super.c
@@ -2270,7 +2270,6 @@ static ssize_t reiserfs_quota_write(struct super_block *sb, int type,
 			(unsigned long long)off, (unsigned long long)len);
 		return -EIO;
 	}
-	mutex_lock_nested(&inode->i_mutex, I_MUTEX_QUOTA);
 	while (towrite > 0) {
 		tocopy = sb->s_blocksize - offset < towrite ?
 		    sb->s_blocksize - offset : towrite;
@@ -2302,16 +2301,13 @@ static ssize_t reiserfs_quota_write(struct super_block *sb, int type,
 		blk++;
 	}
 out:
-	if (len == towrite) {
-		mutex_unlock(&inode->i_mutex);
+	if (len == towrite)
 		return err;
-	}
 	if (inode->i_size < off + len - towrite)
 		i_size_write(inode, off + len - towrite);
 	inode->i_version++;
 	inode->i_mtime = inode->i_ctime = CURRENT_TIME;
 	mark_inode_dirty(inode);
-	mutex_unlock(&inode->i_mutex);
 	return len - towrite;
 }