On Mon, May 15 2017 at 11:28am -0400,
Christoph Hellwig <hch@xxxxxx> wrote:
> We don't want to bug when receiving a DM_MAPIO_KILL value..
>
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
> ---
> drivers/md/dm-rq.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/md/dm-rq.c b/drivers/md/dm-rq.c
> index 2af27026aa2e..b639fa7246ee 100644
> --- a/drivers/md/dm-rq.c
> +++ b/drivers/md/dm-rq.c
> @@ -507,6 +507,7 @@ static int map_request(struct dm_rq_target_io *tio)
> case DM_MAPIO_KILL:
> /* The target wants to complete the I/O */
> dm_kill_unmapped_request(rq, -EIO);
> + break;
> default:
> DMWARN("unimplemented target map return value: %d", r);
> BUG();
> --
> 2.11.0
>
Thanks, but I have no idea how this happened. I specifically recall
fixing this very same issue (missing break). Grr...
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