From patchwork Thu Jun 4 14:39:02 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Colin King X-Patchwork-Id: 11588081 X-Patchwork-Delegate: jgg@ziepe.ca Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 47A83739 for ; Thu, 4 Jun 2020 14:39:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 36C04206E6 for ; Thu, 4 Jun 2020 14:39:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728987AbgFDOjI (ORCPT ); Thu, 4 Jun 2020 10:39:08 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:39688 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728682AbgFDOjI (ORCPT ); Thu, 4 Jun 2020 10:39:08 -0400 Received: from 1.general.cking.uk.vpn ([10.172.193.212] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jgr1K-00083q-QD; Thu, 04 Jun 2020 14:39:02 +0000 From: Colin King To: Leon Romanovsky , Doug Ledford , Jason Gunthorpe , linux-rdma@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH][next] RDMA/mlx5: remove duplicated assignment to resp.response_length Date: Thu, 4 Jun 2020 15:39:02 +0100 Message-Id: <20200604143902.56021-1-colin.king@canonical.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org From: Colin Ian King The assignment to resp.response_length is never read since it is being updated again on the next statement. The assignment is redundant so removed it. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King Acked-by: Leon Romanovsky --- drivers/infiniband/hw/mlx5/qp.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index 81bf6b975e0e..d61ca85033de 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -4162,8 +4162,6 @@ static int mlx5_ib_modify_dct(struct ib_qp *ibqp, struct ib_qp_attr *attr, if (udata->outlen < min_resp_len) return -EINVAL; - resp.response_length = min_resp_len; - /* * If we don't have enough space for the ECE options, * simply indicate it with resp.response_length.