btrfs: initialize return variable in cleanup_free_space_cache_v1

[sfrench/cifs-2.6.git] / fs / btrfs / free-space-cache.c

diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c
index e54466fc101f775a46c04dca21c559ee00986b1c..4806295116d884c510b479569c53a865c326b556 100644 (file)
--- a/fs/btrfs/free-space-cache.c
+++ b/fs/btrfs/free-space-cache.c
@@ -3949,7 +3949,7 @@ static int cleanup_free_space_cache_v1(struct btrfs_fs_info *fs_info,
 {
        struct btrfs_block_group *block_group;
        struct rb_node *node;
-       int ret;
+       int ret = 0;
 
        btrfs_info(fs_info, "cleaning free space cache v1");