btrfs: Don't pass fs_info to btrfs_run_delayed_items/_nr

We already pass the transaction which has a reference to the fs_info,
so use that. No functional changes.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 194b813..7b4d678 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -4994,7 +4994,7 @@ static void flush_space(struct btrfs_fs_info *fs_info,
 			ret = PTR_ERR(trans);
 			break;
 		}
-		ret = btrfs_run_delayed_items_nr(trans, fs_info, nr);
+		ret = btrfs_run_delayed_items_nr(trans, nr);
 		btrfs_end_transaction(trans);
 		break;
 	case FLUSH_DELALLOC: