[Drbd-dev] [PATCH 12/16] umem: don't override the queue_lock

[Christoph Hellwig]

The umem card->lock and the block layer queue_lock are used for entirely
different resources.  Stop using card->lock as the block layer
queue_lock.

Signed-off-by: Christoph Hellwig <hch at lst.de>
---
 drivers/block/umem.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/block/umem.c b/drivers/block/umem.c
index be3e3ab79950..8a27b5adc2b3 100644
--- a/drivers/block/umem.c
+++ b/drivers/block/umem.c
@@ -888,8 +888,7 @@ static int mm_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
 	card->biotail = &card->bio;
 	spin_lock_init(&card->lock);
 
-	card->queue = blk_alloc_queue_node(GFP_KERNEL, NUMA_NO_NODE,
-					   &card->lock);
+	card->queue = blk_alloc_queue_node(GFP_KERNEL, NUMA_NO_NODE, NULL);
 	if (!card->queue)
 		goto failed_alloc;
 
-- 
2.19.1