diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index f638803..ffc363d 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -1684,6 +1684,7 @@
 #else
 		blk_congestion_wait(WRITE, HZ/20);
 #endif
+
 	}
 }