| From | Jiri Slaby <> | Subject | [PATCH 3.12 21/72] md/raid1: submit_bio_wait() returns 0 on success | Date | Mon, 23 Nov 2015 14:08:43 +0100 |
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From: Jes Sorensen <Jes.Sorensen@redhat.com>
3.12-stable review patch. If anyone has any objections, please let me know.
===============
commit 203d27b0226a05202438ddb39ef0ef1acb14a759 upstream.
This was introduced with 9e882242c6193ae6f416f2d8d8db0d9126bd996b which changed the return value of submit_bio_wait() to return != 0 on error, but didn't update the caller accordingly.
Fixes: 9e882242c6 ("block: Add submit_bio_wait(), remove from md") Reported-by: Bill Kuzeja <William.Kuzeja@stratus.com> Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: NeilBrown <neilb@suse.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz> --- drivers/md/raid1.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index 1cb7642c1ba9..479828ad2021 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -2148,7 +2148,7 @@ static int narrow_write_error(struct r1bio *r1_bio, int i) md_trim_bio(wbio, sector - r1_bio->sector, sectors); wbio->bi_sector += rdev->data_offset; wbio->bi_bdev = rdev->bdev; - if (submit_bio_wait(WRITE, wbio) == 0) + if (submit_bio_wait(WRITE, wbio) < 0) /* failure! */ ok = rdev_set_badblocks(rdev, sector, sectors, 0) -- 2.6.3
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