Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752940AbcJNJnv (ORCPT ); Fri, 14 Oct 2016 05:43:51 -0400 Received: from mx2.suse.de ([195.135.220.15]:43263 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751148AbcJNJno (ORCPT ); Fri, 14 Oct 2016 05:43:44 -0400 From: Jiri Slaby To: chunkeey@googlemail.com Cc: linux-kernel@vger.kernel.org, Jiri Slaby , Kalle Valo , linux-wireless@vger.kernel.org, netdev@vger.kernel.org Subject: [PATCH] p54: memset(0) whole array Date: Fri, 14 Oct 2016 11:23:09 +0200 Message-Id: <20161014092309.24113-1-jslaby@suse.cz> X-Mailer: git-send-email 2.10.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1248 Lines: 30 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 Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org --- drivers/net/wireless/intersil/p54/fwio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/intersil/p54/fwio.c b/drivers/net/wireless/intersil/p54/fwio.c index 257a9eadd595..4ac6764f4897 100644 --- a/drivers/net/wireless/intersil/p54/fwio.c +++ b/drivers/net/wireless/intersil/p54/fwio.c @@ -488,7 +488,7 @@ int p54_scan(struct p54_common *priv, u16 mode, u16 dwell) 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)); -- 2.10.1