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=-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 AB2AAC43465 for ; Mon, 21 Sep 2020 13:10:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7CA2B218AC for ; Mon, 21 Sep 2020 13:10:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727313AbgIUNKV (ORCPT ); Mon, 21 Sep 2020 09:10:21 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:42586 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727269AbgIUNKQ (ORCPT ); Mon, 21 Sep 2020 09:10:16 -0400 Received: from DGGEMS408-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 42ADF4B2004922BB7428; Mon, 21 Sep 2020 21:10:15 +0800 (CST) Received: from localhost.localdomain.localdomain (10.175.113.25) by DGGEMS408-HUB.china.huawei.com (10.3.19.208) with Microsoft SMTP Server id 14.3.487.0; Mon, 21 Sep 2020 21:10:07 +0800 From: Qinglang Miao To: Thierry Reding CC: , , , Qinglang Miao Subject: [PATCH -next] gpu: host1x: simplify the return expression of host1x_cdma_init() Date: Mon, 21 Sep 2020 21:10:32 +0800 Message-ID: <20200921131032.91972-1-miaoqinglang@huawei.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.175.113.25] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Simplify the return expression. Signed-off-by: Qinglang Miao --- drivers/gpu/host1x/cdma.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/gpu/host1x/cdma.c b/drivers/gpu/host1x/cdma.c index e8d3fda91..08a0f9e10 100644 --- a/drivers/gpu/host1x/cdma.c +++ b/drivers/gpu/host1x/cdma.c @@ -448,8 +448,6 @@ void host1x_cdma_update_sync_queue(struct host1x_cdma *cdma, */ int host1x_cdma_init(struct host1x_cdma *cdma) { - int err; - mutex_init(&cdma->lock); init_completion(&cdma->complete); @@ -459,11 +457,7 @@ int host1x_cdma_init(struct host1x_cdma *cdma) cdma->running = false; cdma->torndown = false; - err = host1x_pushbuffer_init(&cdma->push_buffer); - if (err) - return err; - - return 0; + return host1x_pushbuffer_init(&cdma->push_buffer); } /* -- 2.23.0