Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754501AbdLGNBC (ORCPT ); Thu, 7 Dec 2017 08:01:02 -0500 Received: from mail.linuxfoundation.org ([140.211.169.12]:32872 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754446AbdLGNAx (ORCPT ); Thu, 7 Dec 2017 08:00:53 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Ram Amrani , Michal Kalderon , Doug Ledford , Sasha Levin Subject: [PATCH 4.9 069/109] RDMA/qedr: Return success when not changing QP state Date: Thu, 7 Dec 2017 13:56:53 +0100 Message-Id: <20171207125642.700025184@linuxfoundation.org> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20171207125634.631485452@linuxfoundation.org> References: <20171207125634.631485452@linuxfoundation.org> User-Agent: quilt/0.65 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 988 Lines: 33 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Ram Amrani [ Upstream commit 865cea40b69741c3da2574176876463233b2b67c ] If the user is requesting us to change the QP state to the same state that it is already in, return success instead of failure. Signed-off-by: Ram Amrani Signed-off-by: Michal Kalderon Signed-off-by: Doug Ledford Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/infiniband/hw/qedr/verbs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/infiniband/hw/qedr/verbs.c +++ b/drivers/infiniband/hw/qedr/verbs.c @@ -1653,7 +1653,7 @@ static int qedr_update_qp_state(struct q int status = 0; if (new_state == qp->state) - return 1; + return 0; switch (qp->state) { case QED_ROCE_QP_STATE_RESET: