From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrzej Hajda Subject: [PATCH 03/31] arch/m68k/bootinfo: use kmemdup rather than duplicating its implementation Date: Fri, 07 Aug 2015 09:59:09 +0200 Message-ID: <1438934377-4922-4-git-send-email-a.hajda__5024.27944816208$1438935401$gmane$org@samsung.com> References: <1438934377-4922-1-git-send-email-a.hajda@samsung.com> Return-path: In-reply-to: <1438934377-4922-1-git-send-email-a.hajda@samsung.com> Sender: linux-m68k-owner@vger.kernel.org List-Id: linux-m68k@vger.kernel.org To: Geert Uytterhoeven Cc: Andrzej Hajda , Bartlomiej Zolnierkiewicz , Marek Szyprowski , linux-kernel@vger.kernel.org, linux-m68k@lists.linux-m68k.org The patch was generated using fixed coccinelle semantic patch scripts/coccinelle/api/memdup.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2014320 Signed-off-by: Andrzej Hajda --- arch/m68k/kernel/bootinfo_proc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/m68k/kernel/bootinfo_proc.c b/arch/m68k/kernel/bootinfo_proc.c index 7ee853e..2a33a96 100644 --- a/arch/m68k/kernel/bootinfo_proc.c +++ b/arch/m68k/kernel/bootinfo_proc.c @@ -62,12 +62,10 @@ static int __init init_bootinfo_procfs(void) if (!bootinfo_size) return -EINVAL; - bootinfo_copy = kmalloc(bootinfo_size, GFP_KERNEL); + bootinfo_copy = kmemdup(bootinfo_tmp, bootinfo_size, GFP_KERNEL); if (!bootinfo_copy) return -ENOMEM; - memcpy(bootinfo_copy, bootinfo_tmp, bootinfo_size); - pde = proc_create_data("bootinfo", 0400, NULL, &bootinfo_fops, NULL); if (!pde) { kfree(bootinfo_copy); -- 1.9.1