From: Balaji Rao <balajirrao@gmail.com>
Date: Thu, 24 Jul 2008 16:17:15 +0000 (-0400)
Subject: Btrfs: Remove unused variable in fixup_tree_root_location
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=45467261edb590fd5a2d676d9686edb82762fb3f;p=linux-beck.git

Btrfs: Remove unused variable in fixup_tree_root_location

Remove a unused variable 'path' in fixup_tree_root_location.

Signed-off-by: Balaji Rao <balajirrao@gmail.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
---

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 0c9ec8aa304a..8bc981c4f5ef 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -1805,7 +1805,6 @@ static int fixup_tree_root_location(struct btrfs_root *root,
 			     struct btrfs_root **sub_root,
 			     struct dentry *dentry)
 {
-	struct btrfs_path *path;
 	struct btrfs_root_item *ri;
 
 	if (btrfs_key_type(location) != BTRFS_ROOT_ITEM_KEY)
@@ -1813,9 +1812,6 @@ static int fixup_tree_root_location(struct btrfs_root *root,
 	if (location->objectid == BTRFS_ROOT_TREE_OBJECTID)
 		return 0;
 
-	path = btrfs_alloc_path();
-	BUG_ON(!path);
-
 	*sub_root = btrfs_read_fs_root(root->fs_info, location,
 					dentry->d_name.name,
 					dentry->d_name.len);
@@ -1827,7 +1823,6 @@ static int fixup_tree_root_location(struct btrfs_root *root,
 	btrfs_set_key_type(location, BTRFS_INODE_ITEM_KEY);
 	location->offset = 0;
 
-	btrfs_free_path(path);
 	return 0;
 }