From patchwork Mon Dec 1 22:24:24 2008 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Morton X-Patchwork-Id: 11666 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) by ozlabs.org (Postfix) with ESMTP id BB4B0DDDE7 for ; Tue, 2 Dec 2008 09:25:10 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752745AbYLAWZH (ORCPT ); Mon, 1 Dec 2008 17:25:07 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752608AbYLAWZF (ORCPT ); Mon, 1 Dec 2008 17:25:05 -0500 Received: from smtp1.linux-foundation.org ([140.211.169.13]:36395 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752667AbYLAWZB (ORCPT ); Mon, 1 Dec 2008 17:25:01 -0500 Received: from imap1.linux-foundation.org (imap1.linux-foundation.org [140.211.169.55]) by smtp1.linux-foundation.org (8.14.2/8.13.5/Debian-3ubuntu1.1) with ESMTP id mB1MOO9H019960 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 1 Dec 2008 14:24:25 -0800 Received: from localhost.localdomain (localhost [127.0.0.1]) by imap1.linux-foundation.org (8.13.5.20060308/8.13.5/Debian-3ubuntu1.1) with ESMTP id mB1MOO74014990; Mon, 1 Dec 2008 14:24:24 -0800 Message-Id: <200812012224.mB1MOO74014990@imap1.linux-foundation.org> Subject: [patch 4/5] drivers/isdn/mISDN: use ARRAY_SIZE To: kkeil@suse.de Cc: netdev@vger.kernel.org, akpm@linux-foundation.org, julia@diku.dk From: akpm@linux-foundation.org Date: Mon, 01 Dec 2008 14:24:24 -0800 X-Spam-Status: No, hits=-3.399 required=5 tests=AWL, BAYES_00, OSDL_HEADER_SUBJECT_BRACKETED X-Spam-Checker-Version: SpamAssassin 3.2.4-osdl_revision__1.47__ X-MIMEDefang-Filter: lf$Revision: 1.188 $ X-Scanned-By: MIMEDefang 2.63 on 140.211.169.13 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Julia Lawall ARRAY_SIZE is more concise to use when the size of an array is divided by the size of its type or the size of its first element. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // @i@ @@ #include @depends on i using "paren.iso"@ type T; T[] E; @@ - (sizeof(E)/sizeof(T)) + ARRAY_SIZE(E) // Signed-off-by: Julia Lawall Cc: Karsten Keil Signed-off-by: Andrew Morton --- drivers/isdn/mISDN/dsp_hwec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN drivers/isdn/mISDN/dsp_hwec.c~drivers-isdn-misdn-use-array_size drivers/isdn/mISDN/dsp_hwec.c --- a/drivers/isdn/mISDN/dsp_hwec.c~drivers-isdn-misdn-use-array_size +++ a/drivers/isdn/mISDN/dsp_hwec.c @@ -43,7 +43,7 @@ static struct mISDN_dsp_element dsp_hwec .free = NULL, .process_tx = NULL, .process_rx = NULL, - .num_args = sizeof(args) / sizeof(struct mISDN_dsp_element_arg), + .num_args = ARRAY_SIZE(args), .args = args, }; struct mISDN_dsp_element *dsp_hwec = &dsp_hwec_p;