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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>
This commit is contained in:
Colin Ian King 2016-08-16 09:24:39 +01:00 committed by Sagi Grimberg
parent e3266378bd
commit 39bbee4e54
1 changed files with 1 additions and 1 deletions
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2
drivers/nvme/host/rdma.c
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@ -1319,7 +1319,7 @@ out_destroy_queue_ib:
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))