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=ham 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 CBFD0C43464 for ; Mon, 21 Sep 2020 13:14:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A361A218AC for ; Mon, 21 Sep 2020 13:14:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727716AbgIUNOC (ORCPT ); Mon, 21 Sep 2020 09:14:02 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:13755 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726690AbgIUNKG (ORCPT ); Mon, 21 Sep 2020 09:10:06 -0400 Received: from DGGEMS408-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 1CB52DA434280CFD50D1; Mon, 21 Sep 2020 21:10:05 +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 21:09:54 +0800 From: Qinglang Miao To: Thierry Reding , Sam Ravnborg , David Airlie , Daniel Vetter CC: , , Qinglang Miao Subject: [PATCH -next] drm/panel: simplify the return expression of td028ttec1_prepare Date: Mon, 21 Sep 2020 21:10:18 +0800 Message-ID: <20200921131018.91513-1-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/drm/panel/panel-tpo-td028ttec1.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-tpo-td028ttec1.c b/drivers/gpu/drm/panel/panel-tpo-td028ttec1.c index 037c14fd6..ba0c00d1a 100644 --- a/drivers/gpu/drm/panel/panel-tpo-td028ttec1.c +++ b/drivers/gpu/drm/panel/panel-tpo-td028ttec1.c @@ -242,13 +242,8 @@ static int td028ttec1_prepare(struct drm_panel *panel) static int td028ttec1_enable(struct drm_panel *panel) { struct td028ttec1_panel *lcd = to_td028ttec1_device(panel); - int ret; - ret = jbt_ret_write_0(lcd, JBT_REG_DISPLAY_ON, NULL); - if (ret) - return ret; - - return 0; + return jbt_ret_write_0(lcd, JBT_REG_DISPLAY_ON, NULL); } static int td028ttec1_disable(struct drm_panel *panel) -- 2.23.0