Patch "md/raid10: submit_bio_wait() returns 0 on success" has been added to the 4.2-stable tree

This is a note to let you know that I've just added the patch titled

md/raid10: submit_bio_wait() returns 0 on success

to the 4.2-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
md-raid10-submit_bio_wait-returns-0-on-success.patch
and it can be found in the queue-4.2 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Jes Sorensen <[email protected]>
Date: Tue, 20 Oct 2015 12:09:13 -0400
Subject: md/raid10: submit_bio_wait() returns 0 on success

From: Jes Sorensen <[email protected]>

commit 681ab4696062f5aa939c9e04d058732306a97176 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.

---
 drivers/md/raid10.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

@@ -2580,7 +2580,7 @@ static int narrow_write_error(struct r10
 				   choose_data_offset(r10_bio, rdev) +
 				   (sector - r10_bio->sector));
 		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)

Patches currently in stable-queue which might be from [email protected] are

queue-4.2/md-raid1-submit_bio_wait-returns-0-on-success.patch queue-4.2/md-raid10-submit_bio_wait-returns-0-on-success.patch