nvme-rdma: initialize ret to zero to avoid returning garbage
ret is not initialized so it contains garbage. Ensure garbage
is not returned by initializing rc to 0.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c
index 8d2875b..9c69393 100644
--- a/drivers/nvme/host/rdma.c
+++ b/drivers/nvme/host/rdma.c
@@ -1319,7 +1319,7 @@
static int nvme_rdma_device_unplug(struct nvme_rdma_queue *queue)
{
struct nvme_rdma_ctrl *ctrl = queue->ctrl;
- int ret;
+ int ret = 0;
/* Own the controller deletion */
if (!nvme_change_ctrl_state(&ctrl->ctrl, NVME_CTRL_DELETING))