[PATCH 1/7] nvme: delete dev from dev_list in nvme_reset

[Christoph Hellwig]

Device resets need to delete the device from the device list before
kicking of the reset an re-probe, otherwise we get the device added
to the list twice.  nvme_reset is the only side missing this deletion
at the moment, and this patch adds it.

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

diff --git a/drivers/block/nvme-core.c b/drivers/block/nvme-core.c
index c4a9a80..91f2b20 100644
--- a/drivers/block/nvme-core.c
+++ b/drivers/block/nvme-core.c
@@ -3093,6 +3093,7 @@ static int nvme_reset(struct nvme_dev *dev)
 
 	spin_lock(&dev_list_lock);
 	if (!work_pending(&dev->reset_work)) {
+		list_del_init(&dev->node);
 		queue_work(nvme_workq, &dev->reset_work);
 		ret = 0;
 	}
-- 
1.9.1