Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753407Ab3CJW6T (ORCPT ); Sun, 10 Mar 2013 18:58:19 -0400 Received: from mail-ee0-f43.google.com ([74.125.83.43]:64218 "EHLO mail-ee0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752995Ab3CJW6R (ORCPT ); Sun, 10 Mar 2013 18:58:17 -0400 From: Alexandru Gheorghiu To: Anton Vorontsov Cc: Colin Cross , Kees Cook , Tony Luck , linux-kernel@vger.kernel.org, Alexandru Gheorghiu Subject: [PATCH] fs: pstore: Replaced calls to kmalloc and memcpy with kmemdup Date: Sat, 9 Mar 2013 13:57:28 +0200 Message-Id: <1362830248-7017-1-git-send-email-gheorghiuandru@gmail.com> X-Mailer: git-send-email 1.7.9.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 987 Lines: 32 Replaced calls to kmalloc and memcpy with a single call to kmemdup. This patch was found using coccicheck. Signed-off-by: Alexandru Gheorghiu --- fs/pstore/ram.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fs/pstore/ram.c b/fs/pstore/ram.c index 288f068..38babb3 100644 --- a/fs/pstore/ram.c +++ b/fs/pstore/ram.c @@ -156,10 +156,9 @@ static ssize_t ramoops_pstore_read(u64 *id, enum pstore_type_id *type, time->tv_nsec = 0; size = persistent_ram_old_size(prz); - *buf = kmalloc(size, GFP_KERNEL); + *buf = kmemdup(persistent_ram_old(prz), size, GFP_KERNEL); if (*buf == NULL) return -ENOMEM; - memcpy(*buf, persistent_ram_old(prz), size); return size; } -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/