From bf357ff320f80eb1a47e0fd4d06be374e2f2b3fd Mon Sep 17 00:00:00 2001
From: Rakesh Pandit <rakesh@tuxera.com>
Date: Sat, 15 Mar 2014 14:22:37 +0200
Subject: [PATCH] Btrfs-progs: fsck: fix memory leak and unnecessary call to
 free

Free already allocated memory to item1_data if malloc fails for
item2_data in swap_values. Seems to be a typo from commit 70749a77.

Signed-off-by: Rakesh Pandit <rakesh@tuxera.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>
---
 cmds-check.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmds-check.c b/cmds-check.c
index d1cafe1d..60708d05 100644
--- a/cmds-check.c
+++ b/cmds-check.c
@@ -2380,7 +2380,7 @@ static int swap_values(struct btrfs_root *root, struct btrfs_path *path,
 			return -ENOMEM;
 		item2_data = malloc(item2_size);
 		if (!item2_data) {
-			free(item2_data);
+			free(item1_data);
 			return -ENOMEM;
 		}