From patchwork Mon Sep 21 08:24:55 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Liu Shixin X-Patchwork-Id: 257582 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=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, 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 E1F0AC43464 for ; Mon, 21 Sep 2020 08:03:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B70B320874 for ; Mon, 21 Sep 2020 08:03:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726683AbgIUIDD (ORCPT ); Mon, 21 Sep 2020 04:03:03 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:13744 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726934AbgIUICm (ORCPT ); Mon, 21 Sep 2020 04:02:42 -0400 Received: from DGGEMS409-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id EAC8F36642FD99D8F596; Mon, 21 Sep 2020 16:02:39 +0800 (CST) Received: from huawei.com (10.175.113.32) by DGGEMS409-HUB.china.huawei.com (10.3.19.209) with Microsoft SMTP Server id 14.3.487.0; Mon, 21 Sep 2020 16:02:30 +0800 From: Liu Shixin To: Karan Tilak Kumar , Sesidhar Baddela , "James E.J. Bottomley" , "Martin K. Petersen" CC: , , Liu Shixin Subject: [PATCH -next] snic: simplify the return expression of svnic_cq_alloc Date: Mon, 21 Sep 2020 16:24:55 +0800 Message-ID: <20200921082455.2592190-1-liushixin2@huawei.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [10.175.113.32] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Simplify the return expression. Signed-off-by: Liu Shixin --- drivers/scsi/snic/vnic_cq.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/scsi/snic/vnic_cq.c b/drivers/scsi/snic/vnic_cq.c index 4c8e64e4fba6..3455dd7e73f4 100644 --- a/drivers/scsi/snic/vnic_cq.c +++ b/drivers/scsi/snic/vnic_cq.c @@ -31,8 +31,6 @@ void svnic_cq_free(struct vnic_cq *cq) int svnic_cq_alloc(struct vnic_dev *vdev, struct vnic_cq *cq, unsigned int index, unsigned int desc_count, unsigned int desc_size) { - int err; - cq->index = index; cq->vdev = vdev; @@ -43,11 +41,7 @@ int svnic_cq_alloc(struct vnic_dev *vdev, struct vnic_cq *cq, return -EINVAL; } - err = svnic_dev_alloc_desc_ring(vdev, &cq->ring, desc_count, desc_size); - if (err) - return err; - - return 0; + return svnic_dev_alloc_desc_ring(vdev, &cq->ring, desc_count, desc_size); } void svnic_cq_init(struct vnic_cq *cq, unsigned int flow_control_enable,