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=-8.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 756CDECE565 for ; Tue, 18 Sep 2018 07:37:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2B99221471 for ; Tue, 18 Sep 2018 07:37:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2B99221471 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729147AbeIRNJI (ORCPT ); Tue, 18 Sep 2018 09:09:08 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:12176 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727404AbeIRNJH (ORCPT ); Tue, 18 Sep 2018 09:09:07 -0400 Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 8B7C556D9BB; Tue, 18 Sep 2018 15:37:42 +0800 (CST) Received: from linux-ibm.site (10.175.102.37) by DGGEMS414-HUB.china.huawei.com (10.3.19.214) with Microsoft SMTP Server id 14.3.399.0; Tue, 18 Sep 2018 15:37:39 +0800 From: zhong jiang To: , CC: , Subject: [PATCH] drm: sun4i: Fix a uninitialized variable warning. Date: Tue, 18 Sep 2018 15:25:20 +0800 Message-ID: <1537255520-41614-1-git-send-email-zhongjiang@huawei.com> X-Mailer: git-send-email 1.7.12.4 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.102.37] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix the following compile warning: drivers/gpu/drm/sun4i/sun4i_tcon.c:1088: warning: 'has_lvds_alt' may be used uninitialized in this function [-Wmaybe-uninitialized] bool has_lvds_rst, has_lvds_alt, can_lvds; Signed-off-by: zhong jiang --- drivers/gpu/drm/sun4i/sun4i_tcon.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.c b/drivers/gpu/drm/sun4i/sun4i_tcon.c index c78cd35..563cc8f 100644 --- a/drivers/gpu/drm/sun4i/sun4i_tcon.c +++ b/drivers/gpu/drm/sun4i/sun4i_tcon.c @@ -1086,7 +1086,7 @@ static int sun4i_tcon_bind(struct device *dev, struct device *master, struct device_node *remote; struct sun4i_tcon *tcon; struct reset_control *edp_rstc; - bool has_lvds_rst, has_lvds_alt, can_lvds; + bool has_lvds_rst, has_lvds_alt = false, can_lvds; int ret; engine = sun4i_tcon_find_engine(drv, dev->of_node); -- 1.7.12.4 From mboxrd@z Thu Jan 1 00:00:00 1970 From: zhongjiang@huawei.com (zhong jiang) Date: Tue, 18 Sep 2018 15:25:20 +0800 Subject: [PATCH] drm: sun4i: Fix a uninitialized variable warning. Message-ID: <1537255520-41614-1-git-send-email-zhongjiang@huawei.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Fix the following compile warning: drivers/gpu/drm/sun4i/sun4i_tcon.c:1088: warning: 'has_lvds_alt' may be used uninitialized in this function [-Wmaybe-uninitialized] bool has_lvds_rst, has_lvds_alt, can_lvds; Signed-off-by: zhong jiang --- drivers/gpu/drm/sun4i/sun4i_tcon.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.c b/drivers/gpu/drm/sun4i/sun4i_tcon.c index c78cd35..563cc8f 100644 --- a/drivers/gpu/drm/sun4i/sun4i_tcon.c +++ b/drivers/gpu/drm/sun4i/sun4i_tcon.c @@ -1086,7 +1086,7 @@ static int sun4i_tcon_bind(struct device *dev, struct device *master, struct device_node *remote; struct sun4i_tcon *tcon; struct reset_control *edp_rstc; - bool has_lvds_rst, has_lvds_alt, can_lvds; + bool has_lvds_rst, has_lvds_alt = false, can_lvds; int ret; engine = sun4i_tcon_find_engine(drv, dev->of_node); -- 1.7.12.4