We already get rdev from conf->mirrors[i].rdev at the beginning of the loop, so just use it. Signed-off-by: Guoqing Jiang <guoqing.jiang@xxxxxxxxx> --- drivers/md/raid1.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index 6ba12f0f0f03..7dc8026cf6ee 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -1529,13 +1529,12 @@ static void raid1_write_request(struct mddev *mddev, struct bio *bio, r1_bio->bios[i] = mbio; - mbio->bi_iter.bi_sector = (r1_bio->sector + - conf->mirrors[i].rdev->data_offset); - bio_set_dev(mbio, conf->mirrors[i].rdev->bdev); + mbio->bi_iter.bi_sector = (r1_bio->sector + rdev->data_offset); + bio_set_dev(mbio, rdev->bdev); mbio->bi_end_io = raid1_end_write_request; mbio->bi_opf = bio_op(bio) | (bio->bi_opf & (REQ_SYNC | REQ_FUA)); - if (test_bit(FailFast, &conf->mirrors[i].rdev->flags) && - !test_bit(WriteMostly, &conf->mirrors[i].rdev->flags) && + if (test_bit(FailFast, &rdev->flags) && + !test_bit(WriteMostly, &rdev->flags) && conf->raid_disks - mddev->degraded > 1) mbio->bi_opf |= MD_FAILFAST; mbio->bi_private = r1_bio; @@ -1546,7 +1545,7 @@ static void raid1_write_request(struct mddev *mddev, struct bio *bio, trace_block_bio_remap(mbio, disk_devt(mddev->gendisk), r1_bio->sector); /* flush_pending_writes() needs access to the rdev so...*/ - mbio->bi_bdev = (void *)conf->mirrors[i].rdev; + mbio->bi_bdev = (void *)rdev; cb = blk_check_plugged(raid1_unplug, mddev, sizeof(*plug)); if (cb) -- 2.31.1
