From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753296AbcHPIZv (ORCPT ); Tue, 16 Aug 2016 04:25:51 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:57543 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753261AbcHPIZs (ORCPT ); Tue, 16 Aug 2016 04:25:48 -0400 From: Colin King To: Keith Busch , Jens Axboe , linux-nvme@lists.infradead.org Cc: linux-kernel@vger.kernel.org Subject: [PATCH] nvme-rdma: initialize ret to zero to avoid returning garbage Date: Tue, 16 Aug 2016 09:24:39 +0100 Message-Id: <1471335879-6088-1-git-send-email-colin.king@canonical.com> X-Mailer: git-send-email 2.8.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Colin Ian King ret is not initialized so it contains garbage. Ensure garbage is not returned by initializing rc to 0. Signed-off-by: Colin Ian King --- drivers/nvme/host/rdma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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 @@ 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)) -- 2.8.1