1 files changed, 7 insertions, 17 deletions

diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c
index 3f88c9d32f7e..c8faa2b85842 100644
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -499,8 +499,6 @@ static int multipath_clone_and_map(struct dm_target *ti, struct request *rq,
 	if (IS_ERR(clone)) {
 		/* EBUSY, ENODEV or EWOULDBLOCK: requeue */
 		bool queue_dying = blk_queue_dying(q);
-		DMERR_LIMIT("blk_get_request() returned %ld%s - requeuing",
-			    PTR_ERR(clone), queue_dying ? " (path offline)" : "");
 		if (queue_dying) {
 			atomic_inc(&m->pg_init_in_progress);
 			activate_or_offline_path(pgpath);
@@ -641,14 +639,6 @@ static void process_queued_bios(struct work_struct *work)
 	blk_finish_plug(&plug);
 }
 
-static void assign_bit(bool value, long nr, unsigned long *addr)
-{
-	if (value)
-		set_bit(nr, addr);
-	else
-		clear_bit(nr, addr);
-}
-
 /*
  * If we run out of usable paths, should we queue I/O or error it?
  */
@@ -658,11 +648,11 @@ static int queue_if_no_path(struct multipath *m, bool queue_if_no_path,
 	unsigned long flags;
 
 	spin_lock_irqsave(&m->lock, flags);
-	assign_bit((save_old_value && test_bit(MPATHF_QUEUE_IF_NO_PATH, &m->flags)) ||
-		   (!save_old_value && queue_if_no_path),
-		   MPATHF_SAVED_QUEUE_IF_NO_PATH, &m->flags);
-	assign_bit(queue_if_no_path || dm_noflush_suspending(m->ti),
-		   MPATHF_QUEUE_IF_NO_PATH, &m->flags);
+	assign_bit(MPATHF_SAVED_QUEUE_IF_NO_PATH, &m->flags,
+		   (save_old_value && test_bit(MPATHF_QUEUE_IF_NO_PATH, &m->flags)) ||
+		   (!save_old_value && queue_if_no_path));
+	assign_bit(MPATHF_QUEUE_IF_NO_PATH, &m->flags,
+		   queue_if_no_path || dm_noflush_suspending(m->ti));
 	spin_unlock_irqrestore(&m->lock, flags);
 
 	if (!queue_if_no_path) {
@@ -1588,8 +1578,8 @@ static void multipath_resume(struct dm_target *ti)
 	unsigned long flags;
 
 	spin_lock_irqsave(&m->lock, flags);
-	assign_bit(test_bit(MPATHF_SAVED_QUEUE_IF_NO_PATH, &m->flags),
-		   MPATHF_QUEUE_IF_NO_PATH, &m->flags);
+	assign_bit(MPATHF_QUEUE_IF_NO_PATH, &m->flags,
+		   test_bit(MPATHF_SAVED_QUEUE_IF_NO_PATH, &m->flags));
 	spin_unlock_irqrestore(&m->lock, flags);
 }