From patchwork Thu Mar 19 13:24:55 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Weihang Li X-Patchwork-Id: 11447209 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 705F91893 for ; Thu, 19 Mar 2020 13:29:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 590AE208C3 for ; Thu, 19 Mar 2020 13:29:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727526AbgCSN3F (ORCPT ); Thu, 19 Mar 2020 09:29:05 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:12161 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729721AbgCSN3C (ORCPT ); Thu, 19 Mar 2020 09:29:02 -0400 Received: from DGGEMS405-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id ED6DB98776C969207F89; Thu, 19 Mar 2020 21:28:52 +0800 (CST) Received: from localhost.localdomain (10.67.165.24) by DGGEMS405-HUB.china.huawei.com (10.3.19.205) with Microsoft SMTP Server id 14.3.487.0; Thu, 19 Mar 2020 21:28:44 +0800 From: Weihang Li To: , CC: , , Subject: [PATCH for-next 08/11] RDMA/hns: Remove meaningless prints Date: Thu, 19 Mar 2020 21:24:55 +0800 Message-ID: <1584624298-23841-9-git-send-email-liweihang@huawei.com> X-Mailer: git-send-email 2.8.1 In-Reply-To: <1584624298-23841-1-git-send-email-liweihang@huawei.com> References: <1584624298-23841-1-git-send-email-liweihang@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.67.165.24] X-CFilter-Loop: Reflected Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org From: Wenpeng Liang ceq and aeq is a ring buffer, consumer index of them will be set to zero after reaching the maximum value. The warning should be removed or it may mislead the users. Signed-off-by: Wenpeng Liang Signed-off-by: Weihang Li --- drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 9 ++------- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 5 +---- 2 files changed, 3 insertions(+), 11 deletions(-) diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c index 2e53045..5ff028d 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c @@ -3935,10 +3935,8 @@ static int hns_roce_v1_aeq_int(struct hns_roce_dev *hr_dev, eq->cons_index++; aeqes_found = 1; - if (eq->cons_index > 2 * hr_dev->caps.aeqe_depth - 1) { - dev_warn(dev, "cons_index overflow, set back to 0.\n"); + if (eq->cons_index > 2 * hr_dev->caps.aeqe_depth - 1) eq->cons_index = 0; - } } set_eq_cons_index_v1(eq, 0); @@ -3988,11 +3986,8 @@ static int hns_roce_v1_ceq_int(struct hns_roce_dev *hr_dev, ceqes_found = 1; if (eq->cons_index > - EQ_DEPTH_COEFF * hr_dev->caps.ceqe_depth - 1) { - dev_warn(&eq->hr_dev->pdev->dev, - "cons_index overflow, set back to 0.\n"); + EQ_DEPTH_COEFF * hr_dev->caps.ceqe_depth - 1) eq->cons_index = 0; - } } set_eq_cons_index_v1(eq, 0); diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index aff7c5d..bd14e71 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -5361,7 +5361,6 @@ static struct hns_roce_ceqe *next_ceqe_sw_v2(struct hns_roce_eq *eq) static int hns_roce_v2_ceq_int(struct hns_roce_dev *hr_dev, struct hns_roce_eq *eq) { - struct device *dev = hr_dev->dev; struct hns_roce_ceqe *ceqe = next_ceqe_sw_v2(eq); int ceqe_found = 0; u32 cqn; @@ -5380,10 +5379,8 @@ static int hns_roce_v2_ceq_int(struct hns_roce_dev *hr_dev, ++eq->cons_index; ceqe_found = 1; - if (eq->cons_index > (EQ_DEPTH_COEFF * eq->entries - 1)) { - dev_warn(dev, "cons_index overflow, set back to 0.\n"); + if (eq->cons_index > (EQ_DEPTH_COEFF * eq->entries - 1)) eq->cons_index = 0; - } ceqe = next_ceqe_sw_v2(eq); }