Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754363Ab3C0TyQ (ORCPT ); Wed, 27 Mar 2013 15:54:16 -0400 Received: from mail-bk0-f48.google.com ([209.85.214.48]:38550 "EHLO mail-bk0-f48.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753864Ab3C0TyP (ORCPT ); Wed, 27 Mar 2013 15:54:15 -0400 From: Alexandru Gheorghiu To: Jaegeuk Kim Cc: linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, Alexandru Gheorghiu Subject: [PATCH] fs: f2fs: Use kmemdup Date: Wed, 27 Mar 2013 21:53:31 +0200 Message-Id: <1364414011-3144-1-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: 1050 Lines: 32 Used kmemdup instead of kzalloc followed by memcpy. Patch found using coccinelle. Signed-off-by: Alexandru Gheorghiu --- fs/f2fs/segment.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 777f17e..1758149 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -1403,10 +1403,9 @@ static int build_sit_info(struct f2fs_sb_info *sbi) bitmap_size = __bitmap_size(sbi, SIT_BITMAP); src_bitmap = __bitmap_ptr(sbi, SIT_BITMAP); - dst_bitmap = kzalloc(bitmap_size, GFP_KERNEL); + dst_bitmap = kmemdup(src_bitmap, bitmap_size, GFP_KERNEL); if (!dst_bitmap) return -ENOMEM; - memcpy(dst_bitmap, src_bitmap, bitmap_size); /* init SIT information */ sit_i->s_ops = &default_salloc_ops; -- 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/