From patchwork Mon Sep 21 08:24:43 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Liu Shixin X-Patchwork-Id: 256520 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 564DCC43463 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 23D7E20EDD for ; Mon, 21 Sep 2020 08:03:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726951AbgIUIDD (ORCPT ); Mon, 21 Sep 2020 04:03:03 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:13787 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726898AbgIUICa (ORCPT ); Mon, 21 Sep 2020 04:02:30 -0400 Received: from DGGEMS407-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id B9DCD56D65C1DD58DE1D; Mon, 21 Sep 2020 16:02:28 +0800 (CST) Received: from huawei.com (10.175.113.32) by DGGEMS407-HUB.china.huawei.com (10.3.19.207) with Microsoft SMTP Server id 14.3.487.0; Mon, 21 Sep 2020 16:02:18 +0800 From: Liu Shixin To: Bartlomiej Zolnierkiewicz CC: , , , , Liu Shixin Subject: [PATCH -next] omapfb: simplify the return expression of panel_dpi_connect Date: Mon, 21 Sep 2020 16:24:43 +0800 Message-ID: <20200921082443.2591721-1-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-omap@vger.kernel.org Simplify the return expression. Signed-off-by: Liu Shixin --- drivers/video/fbdev/omap2/omapfb/displays/panel-dpi.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-dpi.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-dpi.c index 37c9f5bfaefe..ff3d1e8e1e7b 100644 --- a/drivers/video/fbdev/omap2/omapfb/displays/panel-dpi.c +++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-dpi.c @@ -37,16 +37,11 @@ static int panel_dpi_connect(struct omap_dss_device *dssdev) { struct panel_drv_data *ddata = to_panel_data(dssdev); struct omap_dss_device *in = ddata->in; - int r; if (omapdss_device_is_connected(dssdev)) return 0; - r = in->ops.dpi->connect(in, dssdev); - if (r) - return r; - - return 0; + return in->ops.dpi->connect(in, dssdev); } static void panel_dpi_disconnect(struct omap_dss_device *dssdev)