From f90948a40dd486107bc2fe6f91a77ff9a0c0eca9 Mon Sep 17 00:00:00 2001
From: Wang Shilong <wangsl-fnst@cn.fujitsu.com>
Date: Sun, 31 Mar 2013 10:36:37 +0000
Subject: [PATCH] --- yaml --- r: 374846 b: refs/heads/master c:
 5c2d867fdcbc11a6862379ebd60b2c1a66e13671 h: refs/heads/master v: v3

---
 [refs]                   | 2 +-
 trunk/fs/btrfs/backref.c | 2 --
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/[refs] b/[refs]
index 6ce5aac88592..a0f2d4ba683d 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f172393952a8771ca8970b8fcdd332a5a6ea0f56
+refs/heads/master: 5c2d867fdcbc11a6862379ebd60b2c1a66e13671
diff --git a/trunk/fs/btrfs/backref.c b/trunk/fs/btrfs/backref.c
index 3dd0693bad78..ba0fee7c3237 100644
--- a/trunk/fs/btrfs/backref.c
+++ b/trunk/fs/btrfs/backref.c
@@ -1510,11 +1510,9 @@ int iterate_extent_inodes(struct btrfs_fs_info *fs_info,
 						iterate, ctx);
 		}
 		ulist_free(roots);
-		roots = NULL;
 	}
 
 	free_leaf_list(refs);
-	ulist_free(roots);
 out:
 	if (!search_commit_root) {
 		btrfs_put_tree_mod_seq(fs_info, &tree_mod_seq_elem);