From patchwork Wed Mar 10 06:42:40 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiapeng Chong X-Patchwork-Id: 1450333 X-Patchwork-Delegate: christophe.leroy@c-s.fr Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=112.213.38.117; helo=lists.ozlabs.org; envelope-from=linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org; receiver=) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4DwMwW4QSKz9sS8 for ; Wed, 10 Mar 2021 17:43:23 +1100 (AEDT) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4DwMwW3NPcz3cTb for ; Wed, 10 Mar 2021 17:43:23 +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=115.124.30.44; helo=out30-44.freemail.mail.aliyun.com; envelope-from=jiapeng.chong@linux.alibaba.com; receiver=) Received: from out30-44.freemail.mail.aliyun.com (out30-44.freemail.mail.aliyun.com [115.124.30.44]) (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 4DwMwD5qghz3cKK for ; Wed, 10 Mar 2021 17:43:04 +1100 (AEDT) X-Alimail-AntiSpam: AC=PASS; BC=-1|-1; BR=01201311R731e4; CH=green; DM=||false|; DS=||; FP=0|-1|-1|-1|0|-1|-1|-1; HT=e01e01424; MF=jiapeng.chong@linux.alibaba.com; NM=1; PH=DS; RN=5; SR=0; TI=SMTPD_---0UREgZ38_1615358562; Received: from j63c13417.sqa.eu95.tbsite.net(mailfrom:jiapeng.chong@linux.alibaba.com fp:SMTPD_---0UREgZ38_1615358562) by smtp.aliyun-inc.com(127.0.0.1); Wed, 10 Mar 2021 14:42:47 +0800 From: Jiapeng Chong To: mpe@ellerman.id.au Subject: [PATCH] powerpc: fix warning comparing pointer to 0 Date: Wed, 10 Mar 2021 14:42:40 +0800 Message-Id: <1615358560-118239-1-git-send-email-jiapeng.chong@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 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: linuxppc-dev@lists.ozlabs.org, paulus@samba.org, linux-kernel@vger.kernel.org, Jiapeng Chong Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" Fix the following coccicheck warning: ./arch/powerpc/platforms/powermac/pfunc_core.c:688:40-41: WARNING comparing pointer to 0. Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong --- arch/powerpc/platforms/powermac/pfunc_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/platforms/powermac/pfunc_core.c b/arch/powerpc/platforms/powermac/pfunc_core.c index 94df0a9..a5aa40f 100644 --- a/arch/powerpc/platforms/powermac/pfunc_core.c +++ b/arch/powerpc/platforms/powermac/pfunc_core.c @@ -685,7 +685,7 @@ static int pmf_add_functions(struct pmf_device *dev, void *driverdata) const int plen = strlen(PP_PREFIX); int count = 0; - for (pp = dev->node->properties; pp != 0; pp = pp->next) { + for (pp = dev->node->properties; pp; pp = pp->next) { const char *name; if (strncmp(pp->name, PP_PREFIX, plen) != 0) continue;