Btrfs: check the return value of btrfs_run_ordered_operations()

We forget to check the return value of btrfs_run_ordered_operations() when
flushing all the pending stuffs, fix it.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>

diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 42dac27207ab7685997fa55cc800ec8f5213ea62..34610dc6d140df679b7c5fe2cabcce33260a2e06 100644 (file)
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -1451,9 +1451,9 @@ static int btrfs_flush_all_pending_stuffs(struct btrfs_trans_handle *trans,
         * it here and no for sure that nothing new will be added
         * to the list
         */
-       btrfs_run_ordered_operations(root, 1);
+       ret = btrfs_run_ordered_operations(root, 1);
 
-       return 0;
+       return ret;
 }
 
 /*