From: Valentina Giusti <valentina.giusti@microon.de>
Date: Mon, 4 Nov 2013 21:34:28 +0000 (+0100)
Subject: btrfs: replace path->slots[0] with otherwise unused variable 'slot'
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e94acd86d48d61a5d919d807ed1efa0d8c1cd5ae;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

btrfs: replace path->slots[0] with otherwise unused variable 'slot'

Signed-off-by: Valentina Giusti <valentina.giusti@microon.de>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <clm@fb.com>
---

diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c
index 3775947429b2..826b98c211ae 100644
--- a/fs/btrfs/backref.c
+++ b/fs/btrfs/backref.c
@@ -1683,8 +1683,8 @@ static int iterate_inode_extrefs(u64 inum, struct btrfs_root *fs_root,
 		btrfs_release_path(path);
 
 		leaf = path->nodes[0];
-		item_size = btrfs_item_size_nr(leaf, path->slots[0]);
-		ptr = btrfs_item_ptr_offset(leaf, path->slots[0]);
+		item_size = btrfs_item_size_nr(leaf, slot);
+		ptr = btrfs_item_ptr_offset(leaf, slot);
 		cur_offset = 0;
 
 		while (cur_offset < item_size) {