From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 47156C433F5 for ; Sat, 8 Sep 2018 10:38:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 05F3A20869 for ; Sat, 8 Sep 2018 10:38:47 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 05F3A20869 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726877AbeIHPYD (ORCPT ); Sat, 8 Sep 2018 11:24:03 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:51762 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726568AbeIHPYC (ORCPT ); Sat, 8 Sep 2018 11:24:02 -0400 Received: from DGGEMS412-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 6D0781A1ECD5A; Sat, 8 Sep 2018 18:38:40 +0800 (CST) Received: from linux-ibm.site (10.175.102.37) by DGGEMS412-HUB.china.huawei.com (10.3.19.212) with Microsoft SMTP Server id 14.3.399.0; Sat, 8 Sep 2018 18:38:39 +0800 From: zhong jiang To: , , , , CC: , Subject: [PATCH 1/2] s390: vmlogrdr: Use ARRAY_SIZE instead of reimplementing its function Date: Sat, 8 Sep 2018 18:26:27 +0800 Message-ID: <1536402388-23872-2-git-send-email-zhongjiang@huawei.com> X-Mailer: git-send-email 1.7.12.4 In-Reply-To: <1536402388-23872-1-git-send-email-zhongjiang@huawei.com> References: <1536402388-23872-1-git-send-email-zhongjiang@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.102.37] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org ARRAY_SIZE has implemented its function. we prefer to use the function rather than the open code. Signed-off-by: zhong jiang --- drivers/s390/char/vmlogrdr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/s390/char/vmlogrdr.c b/drivers/s390/char/vmlogrdr.c index 069b9ef..58333cb 100644 --- a/drivers/s390/char/vmlogrdr.c +++ b/drivers/s390/char/vmlogrdr.c @@ -153,7 +153,7 @@ static void vmlogrdr_iucv_message_pending(struct iucv_path *, } }; -#define MAXMINOR (sizeof(sys_ser)/sizeof(struct vmlogrdr_priv_t)) +#define MAXMINOR ARRAY_SIZE(sys_ser) static char FENCE[] = {"EOR"}; static int vmlogrdr_major = 0; -- 1.7.12.4