From 1500c52c75beb830ff4234603d3e9d856aafca75 Mon Sep 17 00:00:00 2001
From: Gui Hecheng <guihc.fnst@cn.fujitsu.com>
Date: Thu, 13 Feb 2014 11:16:37 +0800
Subject: [PATCH] btrfs-progs: cleanup nonsense ret value assignment

The "ret" will be soon used to hold the return value of another function,
assign -1 to it before is nonsense.

Signed-off-by: Gui Hecheng <guihc.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>
---
 free-space-cache.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/free-space-cache.c b/free-space-cache.c
index 55d73185..bddde240 100644
--- a/free-space-cache.c
+++ b/free-space-cache.c
@@ -291,8 +291,6 @@ static int __load_free_space_cache(struct btrfs_root *root,
 		return 0;
 	}
 
-	ret = -1;
-
 	leaf = path->nodes[0];
 	header = btrfs_item_ptr(leaf, path->slots[0],
 				struct btrfs_free_space_header);