commit a25c75d5ad04df0a7abd09585231b4021a91a358
author Dan Carpenter <dan.carpenter@oracle.com> Wed Apr 18 09:59:29 2012 +0300
committer Josef Bacik <josef@redhat.com> Fri May 11 10:56:41 2012 -0400
tree 699256c4426baa4648bba4faa2f69bda393c75c8
parent e06baab4184509bdfddd294efc6cae7a410c6f07

Btrfs: cleanup: use consistent lock naming

It confuses Smatch that we use two names for the same lock.  Plus the
shorter name is nicer.  This doesn't change how the code works, it's
just a cleanup.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>

fs/btrfs/extent-tree.c

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 49fd7b6..59ae191 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -3578,7 +3578,7 @@
 	space_info->chunk_alloc = 0;
 	spin_unlock(&space_info->lock);
 out:
-	mutex_unlock(&extent_root->fs_info->chunk_mutex);
+	mutex_unlock(&fs_info->chunk_mutex);
 	return ret;
 }