nvme-rdma: only clear queue flags after successful connect

Otherwise, nvme_rdma_stop_and_clear_queue() will incorrectly
try to stop/free rdma qps/cm_ids that are already freed.

Fixes: e89ca58f9c90 ("nvme-rdma: add DELETING queue flag")
Reported-by: Steve Wise <swise@opengridcomputing.com>
Tested-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c
index c2c2c28e6eb5..fbdb2267e460 100644
--- a/drivers/nvme/host/rdma.c
+++ b/drivers/nvme/host/rdma.c
@@ -561,7 +561,6 @@ static int nvme_rdma_init_queue(struct nvme_rdma_ctrl *ctrl,
 
         queue = &ctrl->queues[idx];
         queue->ctrl = ctrl;
-        queue->flags = 0;
         init_completion(&queue->cm_done);
 
         if (idx > 0)
@@ -595,6 +594,7 @@ static int nvme_rdma_init_queue(struct nvme_rdma_ctrl *ctrl,
                 goto out_destroy_cm_id;
         }
 
+        clear_bit(NVME_RDMA_Q_DELETING, &queue->flags);
         set_bit(NVME_RDMA_Q_CONNECTED, &queue->flags);
 
         return 0;