From nobody Mon Jun 22 20:26:56 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B4552C433F5 for ; Thu, 17 Mar 2022 03:22:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229866AbiCQDXs (ORCPT ); Wed, 16 Mar 2022 23:23:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54940 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229540AbiCQDXp (ORCPT ); Wed, 16 Mar 2022 23:23:45 -0400 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EF4C529C99 for ; Wed, 16 Mar 2022 20:22:28 -0700 (PDT) Received: from dggpeml500022.china.huawei.com (unknown [172.30.72.55]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4KJsqH11ZtzfYkb; Thu, 17 Mar 2022 11:20:59 +0800 (CST) Received: from dggpeml500003.china.huawei.com (7.185.36.200) by dggpeml500022.china.huawei.com (7.185.36.66) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.21; Thu, 17 Mar 2022 11:22:27 +0800 Received: from huawei.com (10.175.103.91) by dggpeml500003.china.huawei.com (7.185.36.200) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.21; Thu, 17 Mar 2022 11:22:27 +0800 From: Yu Liao To: CC: , , Subject: [PATCH -next] bus: mhi: ep: remove useless judgement in mhi_ep_ring_add_element Date: Thu, 17 Mar 2022 11:31:17 +0800 Message-ID: <20220317033117.367027-1-liaoyu15@huawei.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.175.103.91] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To dggpeml500003.china.huawei.com (7.185.36.200) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Remove the check of 'ret' that is impossible to be non-zero. Signed-off-by: Yu Liao --- drivers/bus/mhi/ep/ring.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/bus/mhi/ep/ring.c b/drivers/bus/mhi/ep/ring.c index ac2043e71943..161505cd628f 100644 --- a/drivers/bus/mhi/ep/ring.c +++ b/drivers/bus/mhi/ep/ring.c @@ -131,8 +131,6 @@ int mhi_ep_ring_add_element(struct mhi_ep_ring *ring, s= truct mhi_ring_element *e =20 mhi_cntrl->write_to_host(mhi_cntrl, (void __iomem *)el, ring->rbase + (ol= d_offset * sizeof(*el)), sizeof(*el)); - if (ret < 0) - return ret; =20 return 0; } --=20 2.25.1