Btrfs: Fix typo in .. check (thanks Yan)

Signed-off-by: Chris Mason <chris.mason@oracle.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 06d92be16805..41b0c7de7a59 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -857,7 +857,7 @@ static int btrfs_inode_by_name(struct inode *dir, struct dentry *dentry,
         path = btrfs_alloc_path();
         BUG_ON(!path);
 
-        if (namelen == 1 && strcmp(name, "..") == 0) {
+        if (namelen == 2 && strcmp(name, "..") == 0) {
                 struct btrfs_key key;
                 struct extent_buffer *leaf;
                 u32 nritems;