md: simplify code with bio_io_error

Since bio_io_error sets bi_status to BLK_STS_IOERR,
and calls bio_endio, so we can use it directly.

And as mentioned by Shaohua, there are also two
places in raid5.c can use bio_io_error either.

Signed-off-by: Guoqing Jiang <gqjiang@suse.com>
Signed-off-by: Shaohua Li <shli@fb.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 1d235cc8b402..f50958ded9f0 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -790,8 +790,7 @@ static void flush_bio_list(struct r1conf *conf, struct bio *bio)
                 bio->bi_next = NULL;
                 bio->bi_bdev = rdev->bdev;
                 if (test_bit(Faulty, &rdev->flags)) {
-                        bio->bi_status = BLK_STS_IOERR;
-                        bio_endio(bio);
+                        bio_io_error(bio);
                 } else if (unlikely((bio_op(bio) == REQ_OP_DISCARD) &&
                                     !blk_queue_discard(bdev_get_queue(bio->bi_bdev))))
                         /* Just ignore it */