From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932327AbbIUPBm (ORCPT ); Mon, 21 Sep 2015 11:01:42 -0400 Received: from mail-wi0-f174.google.com ([209.85.212.174]:35902 "EHLO mail-wi0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756079AbbIUPBd (ORCPT ); Mon, 21 Sep 2015 11:01:33 -0400 From: Peter Senna Tschudin To: balbi@ti.com, stern@rowland.harvard.edu, sergei.shtylyov@cogentembedded.com, standby24x7@gmail.com, pmladek@suse.cz, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, gregkh@linuxfoundation.org Cc: Peter Senna Tschudin Subject: [PATCH 05/14] RFC: usb/host/fotg210: change kmalloc by kmalloc_array Date: Mon, 21 Sep 2015 17:01:09 +0200 Message-Id: <1442847678-7970-6-git-send-email-peter.senna@gmail.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1442847678-7970-1-git-send-email-peter.senna@gmail.com> References: <20150915165002.GP19948@saruman.tx.rr.com> <1442847678-7970-1-git-send-email-peter.senna@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch change: kmalloc(DBG_SCHED_LIMIT * sizeof(*seen), GFP_ATOMIC) by: kmalloc_array(DBG_SCHED_LIMIT, sizeof(*seen), GFP_ATOMIC) as kmalloc_array() should be used for allocating arrays. Signed-off-by: Peter Senna Tschudin --- drivers/usb/host/fotg210-hcd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/host/fotg210-hcd.c b/drivers/usb/host/fotg210-hcd.c index 51feb61..e7e9991 100644 --- a/drivers/usb/host/fotg210-hcd.c +++ b/drivers/usb/host/fotg210-hcd.c @@ -501,7 +501,7 @@ static ssize_t fill_periodic_buffer(struct debug_buffer *buf) unsigned i; __hc32 tag; - seen = kmalloc(DBG_SCHED_LIMIT * sizeof(*seen), GFP_ATOMIC); + seen = kmalloc_array(DBG_SCHED_LIMIT, sizeof(*seen), GFP_ATOMIC); if (!seen) return 0; -- 2.1.0