Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit c85b0b14 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge tag 'for-4.16/dm-chained-bios-fix' of... 

Merge tag 'for-4.16/dm-chained-bios-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

Pull device mapper fix from Mike Snitzer:
 "Fix for DM core to properly propagate errors (avoids overriding
  non-zero error with 0). This is particularly important given DM core's
  increased use of chained bios"

* tag 'for-4.16/dm-chained-bios-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
  dm: correctly handle chained bios in dec_pending()
parents 5e8639b7 8dd601fa

drivers/md/dm.c

+2 −1
Original line number Diff line number Diff line
@@ -903,6 +903,7 @@ static void dec_pending(struct dm_io *io, blk_status_t error) 
			queue_io(md, bio);

		} else {

			/* done with normal IO or empty flush */

			if (io_error)

				bio->bi_status = io_error;

			bio_endio(bio);

		}