From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1032173AbdAGLEu (ORCPT ); Sat, 7 Jan 2017 06:04:50 -0500 Received: from szxga02-in.huawei.com ([119.145.14.65]:6800 "EHLO szxga02-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1032100AbdAGLEo (ORCPT ); Sat, 7 Jan 2017 06:04:44 -0500 From: YiPing Xu To: , , , , , Subject: [PATCH] of: remove redundant memset in overlay Date: Sat, 7 Jan 2017 19:04:27 +0800 Message-ID: <1483787067-108430-1-git-send-email-xuyiping@hisilicon.com> X-Mailer: git-send-email 1.9.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.177.167.7] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020203.5870CB47.019B,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0, ip=0.0.0.0, so=2013-06-18 04:22:30, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 7f8d3dbbe01443c4d9f87c0a5552ff2b Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: XuYing memset in of_build_overlay_info is redundant, the ovinfo has been zeroed in of_fill_overlay_info when error. Signed-off-by: YiPing Xu --- drivers/of/overlay.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c index 0d4cda7..4b1b6b3 100644 --- a/drivers/of/overlay.c +++ b/drivers/of/overlay.c @@ -314,7 +314,6 @@ static int of_build_overlay_info(struct of_overlay *ov, cnt = 0; for_each_child_of_node(tree, node) { - memset(&ovinfo[cnt], 0, sizeof(*ovinfo)); err = of_fill_overlay_info(ov, node, &ovinfo[cnt]); if (err == 0) cnt++; -- 1.9.1