Btrfs: check the return value of btrfs_start_delalloc_inodes()
We forget to check the return value of btrfs_start_delalloc_inodes(), 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 24fde97..42dac27 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -1427,7 +1427,9 @@
}
if (flush_on_commit || snap_pending) {
- btrfs_start_delalloc_inodes(root, 1);
+ ret = btrfs_start_delalloc_inodes(root, 1);
+ if (ret)
+ return ret;
btrfs_wait_ordered_extents(root, 1);
}