Btrfs: btrfs_iget() returns ERR_PTR

btrfs_iget() returns an ERR_PTR() on failure and not null.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>

diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 9ea711430466e29ba1e52175988bc1891ce01fa5..859ddaab5e02753a070f4270252222b69ec9fa9c 100644 (file)
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -392,8 +392,8 @@ setup_root:
        location.offset = 0;
 
        inode = btrfs_iget(sb, &location, new_root, &new);
-       if (!inode)
-               return ERR_PTR(-ENOMEM);
+       if (IS_ERR(inode))
+               return ERR_CAST(inode);
 
        /*
         * If we're just mounting the root most subvol put the inode and return