From patchwork Wed Nov 22 09:03:12 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiapeng Chong X-Patchwork-Id: 1867255 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=2404:9400:2:0:216:3eff:fee1:b9f1; helo=lists.ozlabs.org; envelope-from=linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org; receiver=patchwork.ozlabs.org) Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2404:9400:2:0:216:3eff:fee1:b9f1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4SZwKD4wwNz1yRq for ; Wed, 22 Nov 2023 20:04:00 +1100 (AEDT) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4SZwKD2Tw0z3dJ9 for ; Wed, 22 Nov 2023 20:04:00 +1100 (AEDT) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=linux.alibaba.com (client-ip=47.90.199.5; helo=out199-5.us.a.mail.aliyun.com; envelope-from=jiapeng.chong@linux.alibaba.com; receiver=lists.ozlabs.org) Received: from out199-5.us.a.mail.aliyun.com (out199-5.us.a.mail.aliyun.com [47.90.199.5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4SZwK13p3mz3bT8 for ; Wed, 22 Nov 2023 20:03:46 +1100 (AEDT) X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R201e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018045192;MF=jiapeng.chong@linux.alibaba.com;NM=1;PH=DS;RN=7;SR=0;TI=SMTPD_---0VwvWK8u_1700643793; Received: from localhost(mailfrom:jiapeng.chong@linux.alibaba.com fp:SMTPD_---0VwvWK8u_1700643793) by smtp.aliyun-inc.com; Wed, 22 Nov 2023 17:03:19 +0800 From: Jiapeng Chong To: mpe@ellerman.id.au Subject: [PATCH] powerpc: Use ARRAY_SIZE for array length Date: Wed, 22 Nov 2023 17:03:12 +0800 Message-Id: <20231122090312.114679-1-jiapeng.chong@linux.alibaba.com> X-Mailer: git-send-email 2.20.1.7.g153144c MIME-Version: 1.0 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jiapeng Chong , Abaci Robot , linux-kernel@vger.kernel.org, npiggin@gmail.com, linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" Use of macro ARRAY_SIZE to calculate array size minimizes the redundant code and improves code reusability. ./arch/powerpc/xmon/ppc-opc.c:957:67-68: WARNING: Use ARRAY_SIZE. Reported-by: Abaci Robot Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=7612 Signed-off-by: Jiapeng Chong --- arch/powerpc/xmon/ppc-opc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/powerpc/xmon/ppc-opc.c b/arch/powerpc/xmon/ppc-opc.c index 0774d711453e..d409d6113f82 100644 --- a/arch/powerpc/xmon/ppc-opc.c +++ b/arch/powerpc/xmon/ppc-opc.c @@ -954,8 +954,7 @@ const struct powerpc_operand powerpc_operands[] = { 0xff, 11, NULL, NULL, PPC_OPERAND_SIGNOPT }, }; -const unsigned int num_powerpc_operands = (sizeof (powerpc_operands) - / sizeof (powerpc_operands[0])); +const unsigned int num_powerpc_operands = ARRAY_SIZE(powerpc_operands); /* The functions used to insert and extract complicated operands. */