When using the block layer in single queue mode, get_request()
returns ERR_PTR(-EAGAIN) if the queue is dying and the REQ_NOWAIT
flag has been passed to get_request(). Avoid that the kernel
reports soft lockup complaints in this case due to continuous
requeuing activity.

Signed-off-by: Bart Van Assche <bart.vanass...@wdc.com>
Cc: Laurence Oberman <lober...@redhat.com>
Cc: <sta...@vger.kernel.org>
---
 drivers/md/dm-mpath.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c
index 0e8ab5bb3575..0baa461eccaa 100644
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -504,7 +504,6 @@ static int multipath_clone_and_map(struct dm_target *ti, 
struct request *rq,
                if (queue_dying) {
                        atomic_inc(&m->pg_init_in_progress);
                        activate_or_offline_path(pgpath);
-                       return DM_MAPIO_REQUEUE;
                }
                return DM_MAPIO_DELAY_REQUEUE;
        }
-- 
2.13.3

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