[PATCH] dm raid1: add missing braces

[Ilpo Järvinen]

Commit 1f965b1943 (dm raid1: separate region_hash interface
part1) broke it.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxx>
Cc: Heinz Mauelshagen <hjm@xxxxxxxxxx>
---
 drivers/md/dm-raid1.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index 92dcc06..9d7b53e 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -656,9 +656,10 @@ static void do_failures(struct mirror_set *ms, struct bio_list *failures)
 		return;
 
 	if (!ms->log_failure) {
-		while ((bio = bio_list_pop(failures)))
+		while ((bio = bio_list_pop(failures))) {
 			ms->in_sync = 0;
 			dm_rh_mark_nosync(ms->rh, bio, bio->bi_size, 0);
+		}
 		return;
 	}
 
-- 
1.5.2.2