From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CB32BC47082 for ; Tue, 8 Jun 2021 03:01:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B8E5060FE4 for ; Tue, 8 Jun 2021 03:01:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231360AbhFHDDa (ORCPT ); Mon, 7 Jun 2021 23:03:30 -0400 Received: from szxga01-in.huawei.com ([45.249.212.187]:8071 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231295AbhFHDDZ (ORCPT ); Mon, 7 Jun 2021 23:03:25 -0400 Received: from dggemv704-chm.china.huawei.com (unknown [172.30.72.53]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4FzZgk35NRzYsR6; Tue, 8 Jun 2021 10:58:42 +0800 (CST) Received: from dggpeml500020.china.huawei.com (7.185.36.88) by dggemv704-chm.china.huawei.com (10.3.19.47) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Tue, 8 Jun 2021 11:01:31 +0800 Received: from huawei.com (10.175.127.227) by dggpeml500020.china.huawei.com (7.185.36.88) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Tue, 8 Jun 2021 11:01:30 +0800 From: Baokun Li To: , Mustafa Ismail , Shiraz Saleem , Doug Ledford , Jason Gunthorpe CC: , , , , , , , Hulk Robot Subject: [PATCH -next] RDMA/irdma: Use list_move instead of list_del/list_add Date: Tue, 8 Jun 2021 11:10:41 +0800 Message-ID: <20210608031041.2820429-1-libaokun1@huawei.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT X-Originating-IP: [10.175.127.227] X-ClientProxiedBy: dggems702-chm.china.huawei.com (10.3.19.179) To dggpeml500020.china.huawei.com (7.185.36.88) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Using list_move() instead of list_del() + list_add(). Reported-by: Hulk Robot Signed-off-by: Baokun Li --- drivers/infiniband/hw/irdma/puda.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/infiniband/hw/irdma/puda.c b/drivers/infiniband/hw/irdma/puda.c index 18057139817d..c0be6e37d425 100644 --- a/drivers/infiniband/hw/irdma/puda.c +++ b/drivers/infiniband/hw/irdma/puda.c @@ -1420,8 +1420,7 @@ irdma_ieq_handle_partial(struct irdma_puda_rsrc *ieq, struct irdma_pfpdu *pfpdu, error: while (!list_empty(&pbufl)) { buf = (struct irdma_puda_buf *)(pbufl.prev); - list_del(&buf->list); - list_add(&buf->list, rxlist); + list_move(&buf->list, rxlist); } if (txbuf) irdma_puda_ret_bufpool(ieq, txbuf);