Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752300AbdHaPpq (ORCPT ); Thu, 31 Aug 2017 11:45:46 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:36802 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752283AbdHaPpo (ORCPT ); Thu, 31 Aug 2017 11:45:44 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Jiri Slaby , Christian Lamparter , Kalle Valo Subject: [PATCH 4.4 08/16] p54: memset(0) whole array Date: Thu, 31 Aug 2017 17:44:01 +0200 Message-Id: <20170831154215.445764012@linuxfoundation.org> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20170831154215.114706015@linuxfoundation.org> References: <20170831154215.114706015@linuxfoundation.org> User-Agent: quilt/0.65 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1357 Lines: 37 4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jiri Slaby commit 6f17581788206444cbbcdbc107498f85e9765e3d upstream. gcc 7 complains: drivers/net/wireless/intersil/p54/fwio.c: In function 'p54_scan': drivers/net/wireless/intersil/p54/fwio.c:491:4: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size] Fix that by passing the correct size to memset. Signed-off-by: Jiri Slaby Cc: Christian Lamparter Cc: Kalle Valo Acked-by: Christian Lamparter Signed-off-by: Kalle Valo Signed-off-by: Greg Kroah-Hartman --- drivers/net/wireless/p54/fwio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/net/wireless/p54/fwio.c +++ b/drivers/net/wireless/p54/fwio.c @@ -488,7 +488,7 @@ int p54_scan(struct p54_common *priv, u1 entry += sizeof(__le16); chan->pa_points_per_curve = 8; - memset(chan->curve_data, 0, sizeof(*chan->curve_data)); + memset(chan->curve_data, 0, sizeof(chan->curve_data)); memcpy(chan->curve_data, entry, sizeof(struct p54_pa_curve_data_sample) * min((u8)8, curve_data->points_per_channel));