From mboxrd@z Thu Jan 1 00:00:00 1970 From: Architha Chitukuri Subject: [PATCH] Replace kmalloc with kmalloc_array Date: Thu, 08 Dec 2016 10:43:24 +0530 Message-ID: <1481174004-2138-1-git-send-email-a.chitukuri@samsung.com> Return-path: Received: from mailout2.samsung.com ([203.254.224.25]:39995 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751302AbcLHFPu (ORCPT ); Thu, 8 Dec 2016 00:15:50 -0500 Received: from epcpsbgm2new.samsung.com (epcpsbgm2 [203.254.230.27]) by mailout2.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTP id <0OHU02XOJPAC1D70@mailout2.samsung.com> for linux-input@vger.kernel.org; Thu, 08 Dec 2016 14:15:48 +0900 (KST) Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: Dmitri Torokhov , Architha Chitukuri Cc: linux-input@vger.kernel.org, vidushi.koul@samsung.com, archithachitukuri@gmail.com From: "a.chitukuri" Replace kmalloc with a more specific function kmalloc_array when allocated memory size is a multiplication of: NUMBER*SIZE Signed-off-by: a.chitukuri --- drivers/input/joystick/joydump.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/joystick/joydump.c b/drivers/input/joystick/joydump.c index d1c6e48..7f4dff9 100644 --- a/drivers/input/joystick/joydump.c +++ b/drivers/input/joystick/joydump.c @@ -80,7 +80,7 @@ static int joydump_connect(struct gameport *gameport, struct gameport_driver *dr timeout = gameport_time(gameport, 10000); /* 10 ms */ - buf = kmalloc(BUF_SIZE * sizeof(struct joydump), GFP_KERNEL); + buf = kmalloc_array(BUF_SIZE, sizeof(struct joydump), GFP_KERNEL); if (!buf) { printk(KERN_INFO "joydump: no memory for testing\n"); goto jd_end; -- 1.7.9.5