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dm mpath: multipath_clone_and_map must not return -EIO 

Since 412445ac ("dm: introduce a new DM_MAPIO_KILL return value"), the
clone_and_map_rq methods must not return errno values, so fix it up
to properly return DM_MAPIO_KILL, instead of the -EIO value that snuck
in due to a conflict between two patches.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
This commit is contained in:
Christoph Hellwig 2017-05-15 17:28:38 +02:00 committed by Mike Snitzer
parent 18a482f524
commit f98e0eb680
1 changed files with 1 additions and 1 deletions
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2
drivers/md/dm-mpath.c
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@ -481,7 +481,7 @@ static int multipath_clone_and_map(struct dm_target *ti, struct request *rq,
if (test_bit(MPATHF_QUEUE_IF_NO_PATH, &m->flags))
return DM_MAPIO_DELAY_REQUEUE;
dm_report_EIO(m); /* Failed */
return -EIO;
return DM_MAPIO_KILL;
} else if (test_bit(MPATHF_QUEUE_IO, &m->flags) ||
test_bit(MPATHF_PG_INIT_REQUIRED, &m->flags)) {
if (pg_init_all_paths(m))