From patchwork Fri Nov 14 18:38:23 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabian Frederick X-Patchwork-Id: 410974 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 4D8F51400A0 for ; Sat, 15 Nov 2014 05:39:26 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161504AbaKNSiu (ORCPT ); Fri, 14 Nov 2014 13:38:50 -0500 Received: from mailrelay012.isp.belgacom.be ([195.238.6.179]:32246 "EHLO mailrelay012.isp.belgacom.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754655AbaKNSit (ORCPT ); Fri, 14 Nov 2014 13:38:49 -0500 X-Belgacom-Dynamic: yes X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Aq4SANhLZlRXQzQ2/2dsb2JhbABbgw6BLrlDBQF1mg8EAoEdFwEBAQEBfYQwLyOBGjeIRQHBcZBRhj6KZB2ENQWeTJZ6gUcBgjU8MIJLAQEB Received: from 54.52-67-87.adsl-dyn.isp.belgacom.be (HELO localhost.localdomain) ([87.67.52.54]) by relay.skynet.be with ESMTP; 14 Nov 2014 19:38:27 +0100 From: Fabian Frederick To: linux-kernel@vger.kernel.org Cc: Fabian Frederick , "David S. Miller" , netdev@vger.kernel.org Subject: [PATCH 1/1 net-next] net: dsa: replace count*size kzalloc by kcalloc Date: Fri, 14 Nov 2014 19:38:23 +0100 Message-Id: <1415990303-28764-1-git-send-email-fabf@skynet.be> X-Mailer: git-send-email 1.9.3 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org kcalloc manages count*sizeof overflow. Signed-off-by: Fabian Frederick --- net/dsa/dsa.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c index 4648f12..e84b656 100644 --- a/net/dsa/dsa.c +++ b/net/dsa/dsa.c @@ -606,8 +606,8 @@ static int dsa_of_probe(struct platform_device *pdev) if (pd->nr_chips > DSA_MAX_SWITCHES) pd->nr_chips = DSA_MAX_SWITCHES; - pd->chip = kzalloc(pd->nr_chips * sizeof(struct dsa_chip_data), - GFP_KERNEL); + pd->chip = kcalloc(pd->nr_chips, sizeof(struct dsa_chip_data), + GFP_KERNEL); if (!pd->chip) { ret = -ENOMEM; goto out_free;