btrfs: fix return value check of btrfs_start_transaction()

[deliverable/linux.git] / fs / btrfs / inode.c

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 5621818921f8db73985c9f83f9fe29ce5b712066..36bc3f49ebf92113fc00427b20bdf01fe4f60778 100644 (file)
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -2357,6 +2357,7 @@ void btrfs_orphan_cleanup(struct btrfs_root *root)
                 */
                if (is_bad_inode(inode)) {
                        trans = btrfs_start_transaction(root, 0);
+                       BUG_ON(IS_ERR(trans));
                        btrfs_orphan_del(trans, inode);
                        btrfs_end_transaction(trans, root);
                        iput(inode);