From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-pa0-f54.google.com ([209.85.220.54]:35897 "EHLO mail-pa0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754412AbcBPIkK (ORCPT ); Tue, 16 Feb 2016 03:40:10 -0500 Received: by mail-pa0-f54.google.com with SMTP id yy13so99577415pab.3 for ; Tue, 16 Feb 2016 00:40:10 -0800 (PST) From: Chaehyun Lim To: gregkh@linuxfoundation.org Cc: johnny.kim@atmel.com, austin.shin@atmel.com, chris.park@atmel.com, tony.cho@atmel.com, glen.lee@atmel.com, leo.kim@atmel.com, linux-wireless@vger.kernel.org, devel@driverdev.osuosl.org, Chaehyun Lim Subject: [PATCH 3/7] staging: wilc1000: handle_set_mac_address: use kmemdup Date: Tue, 16 Feb 2016 17:39:51 +0900 Message-Id: <1455611995-28773-3-git-send-email-chaehyun.lim@gmail.com> (sfid-20160216_094016_960369_9F87099C) In-Reply-To: <1455611995-28773-1-git-send-email-chaehyun.lim@gmail.com> References: <1455611995-28773-1-git-send-email-chaehyun.lim@gmail.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: This patch replaces kmalloc followed by memcpy with kmemdup. Signed-off-by: Chaehyun Lim --- drivers/staging/wilc1000/host_interface.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c index 4d50b38..65d2393 100644 --- a/drivers/staging/wilc1000/host_interface.c +++ b/drivers/staging/wilc1000/host_interface.c @@ -429,13 +429,11 @@ static s32 handle_set_mac_address(struct wilc_vif *vif, { s32 result = 0; struct wid wid; - u8 *mac_buf = kmalloc(ETH_ALEN, GFP_KERNEL); + u8 *mac_buf = kmemdup(set_mac_addr->mac_addr, ETH_ALEN, GFP_KERNEL); if (!mac_buf) return -ENOMEM; - memcpy(mac_buf, set_mac_addr->mac_addr, ETH_ALEN); - wid.id = (u16)WID_MAC_ADDR; wid.type = WID_STR; wid.val = mac_buf; -- 2.7.1