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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id ECF3CC433EF for ; Wed, 6 Oct 2021 18:08:04 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BD02F61027 for ; Wed, 6 Oct 2021 18:08:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org BD02F61027 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Subject:Cc:To: From:Date:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=N138P1VKOJgKheCRsqRxnkQx18z86bjtWV+g9Qm1qGg=; b=dp74gcN7ILPBaI Rxuf0rG1r6qJmHWbprf5ivCjNicXOSJini+/w2I97IZCnBh1m4WZ1MEp1hLv7Q/wC1yUfgllYG8Kr FQaYee6WijYs0T5UNffJ5AywQ5KMxC3OQ+zfBVK0V9CcDvWw1a74B8P49jTsn1Wb+x5QrjVtFWlnk pWAvtf0nOgFOPASQhiFRKhdDXXoZQQfkju2Nd3S0cIj696xgMeCdzEy8guQHed3e5s6UhEClI/SbN lmEKrROb2MPr6jxY1gnK7M/mAX5uYzcjaGhudwcMIq/gQdPxv18fuydHe8mfRrsQfD8B0bkxywY33 rlqo3vDaY5JvtAc68rHA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mYBKk-00FIZP-6S; Wed, 06 Oct 2021 18:08:02 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mYBKi-00FIZ1-2p for ath11k@lists.infradead.org; Wed, 06 Oct 2021 18:08:01 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id F174961039; Wed, 6 Oct 2021 18:07:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1633543679; bh=4H3UbAzOvhL7VvGwxsIUhSjoYwJuXz+t9/UCE0IhIcA=; h=Date:From:To:Cc:Subject:From; b=A/Y1PTcGhYR2SWXNRvxtC7lddnL5VsWZ80djNr0oiFXb2HltlVb9hQaiTTsd0abpP xmBVlcixn0lMZHFcOMtx1M9eLLABaseXSlE9NIlqoM/SGyD55xAVlkBH7l7x306x6d 2bNEQOklusyFgJqhpk8aJYWAlKG3FeXVAkbiejBlbu7SazegjcXXZaF1xUoHL5Htop wqo8U+OEM0a12bY2L4xO4Ok9zYzIuHOgOG7Xkxkt2daPpUfRjIibM6mA7ww1vCSClN g4VOrH6k+fbV6eRET7p6upCT5/3dt+85rKjoQgSIlVdTM6W9n7ENm2bLh+pkxdUlwF pI+trbHwr/emw== Date: Wed, 6 Oct 2021 13:12:04 -0500 From: "Gustavo A. R. Silva" To: Kalle Valo , "David S. Miller" , Jakub Kicinski Cc: ath11k@lists.infradead.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" , linux-hardening@vger.kernel.org Subject: [PATCH][next] ath11k: Use kcalloc() instead of kzalloc() Message-ID: <20211006181204.GA913553@embeddedor> MIME-Version: 1.0 Content-Disposition: inline X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211006_110800_167821_69C30FC6 X-CRM114-Status: UNSURE ( 8.00 ) X-CRM114-Notice: Please train this message. X-BeenThere: ath11k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath11k" Errors-To: ath11k-bounces+ath11k=archiver.kernel.org@lists.infradead.org Use 2-factor multiplication argument form kcalloc() instead of kzalloc(). Link: https://github.com/KSPP/linux/issues/162 Signed-off-by: Gustavo A. R. Silva --- drivers/net/wireless/ath/ath11k/wmi.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c index 6c253eae9d06..0bbda81117df 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.c +++ b/drivers/net/wireless/ath/ath11k/wmi.c @@ -4046,8 +4046,8 @@ static int ath11k_wmi_tlv_mac_phy_caps_parse(struct ath11k_base *soc, len = min_t(u16, len, sizeof(struct wmi_mac_phy_capabilities)); if (!svc_rdy_ext->n_mac_phy_caps) { - svc_rdy_ext->mac_phy_caps = kzalloc((svc_rdy_ext->tot_phy_id) * len, - GFP_ATOMIC); + svc_rdy_ext->mac_phy_caps = kcalloc(svc_rdy_ext->tot_phy_id, + len, GFP_ATOMIC); if (!svc_rdy_ext->mac_phy_caps) return -ENOMEM; } @@ -4447,8 +4447,8 @@ static struct cur_reg_rule struct cur_reg_rule *reg_rule_ptr; u32 count; - reg_rule_ptr = kzalloc((num_reg_rules * sizeof(*reg_rule_ptr)), - GFP_ATOMIC); + reg_rule_ptr = kcalloc(num_reg_rules, sizeof(*reg_rule_ptr), + GFP_ATOMIC); if (!reg_rule_ptr) return NULL; -- 2.27.0 -- ath11k mailing list ath11k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath11k