From patchwork Thu Sep 10 14:04:15 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Jason Yan X-Patchwork-Id: 11767893 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 05DA516C0 for ; Thu, 10 Sep 2020 14:05:47 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A3A0D20855 for ; Thu, 10 Sep 2020 14:05:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="UkaV7uLm" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A3A0D20855 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-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=CQ2bgYrspdjTFIQo3SI8aKy3qvut8LboKPn8tKOJAHk=; b=UkaV7uLmjt+iYjt6xszZp9w9Xq 2PH9yL1IIPY6S45TFy6rffK3IY2DcW256qqOWqoH+L66gQ6uj1viD1CU779tFyLVrl++gsa09ITLt 5NJ6WU4k/oFusk91lYZPnZ1YM6FRA0afToFnyGiyMB0PmvIWq8Ct7hO1moRa/H3byc0x3VpWtf8DA kgFRwHsDrtrBZn9mAxPfwCi/5MQMR6WPu2NLo6hze8ixRDHQ4S6My6OKAva0BJYmdpOt4sdOiGarY 1Q74GY0A31X62sNTF1/sU5W5jtiByCWO/0cb/o2m8040pBVLdXaEP7QKToyHNIIBYiAYlHFOWgRgm /1/YjVxw==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kGNCZ-0003ys-C6; Thu, 10 Sep 2020 14:05:27 +0000 Received: from szxga06-in.huawei.com ([45.249.212.32] helo=huawei.com) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kGNCW-0003xB-C9 for linux-arm-kernel@lists.infradead.org; Thu, 10 Sep 2020 14:05:25 +0000 Received: from DGGEMS410-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id CFA006BE360D71439816; Thu, 10 Sep 2020 22:05:06 +0800 (CST) Received: from huawei.com (10.175.127.227) by DGGEMS410-HUB.china.huawei.com (10.3.19.210) with Microsoft SMTP Server id 14.3.487.0; Thu, 10 Sep 2020 22:04:56 +0800 From: Jason Yan To: , , , , , Subject: [PATCH] soc: fsl: dpio: remove set but not used 'addr_cena' Date: Thu, 10 Sep 2020 22:04:15 +0800 Message-ID: <20200910140415.1132266-1-yanaijie@huawei.com> X-Mailer: git-send-email 2.25.4 MIME-Version: 1.0 X-Originating-IP: [10.175.127.227] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200910_100525_168044_D02AA4A6 X-CRM114-Status: UNSURE ( 8.06 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [45.249.212.32 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record 0.0 RCVD_IN_MSPIKE_H4 RBL: Very Good reputation (+4) [45.249.212.32 listed in wl.mailspike.net] 0.0 RCVD_IN_MSPIKE_WL Mailspike good senders X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Hulk Robot , Jason Yan Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org This addresses the following gcc warning with "make W=1": drivers/soc/fsl/dpio/qbman-portal.c: In function ‘qbman_swp_enqueue_multiple_direct’: drivers/soc/fsl/dpio/qbman-portal.c:650:11: warning: variable ‘addr_cena’ set but not used [-Wunused-but-set-variable] 650 | uint64_t addr_cena; | ^~~~~~~~~ Reported-by: Hulk Robot Signed-off-by: Jason Yan Reported-by: kernel test robot Reviewed-by: Krzysztof Kozlowski --- drivers/soc/fsl/dpio/qbman-portal.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/soc/fsl/dpio/qbman-portal.c b/drivers/soc/fsl/dpio/qbman-portal.c index 0ab85bfb116f..659b4a570d5b 100644 --- a/drivers/soc/fsl/dpio/qbman-portal.c +++ b/drivers/soc/fsl/dpio/qbman-portal.c @@ -647,7 +647,6 @@ int qbman_swp_enqueue_multiple_direct(struct qbman_swp *s, const uint32_t *cl = (uint32_t *)d; uint32_t eqcr_ci, eqcr_pi, half_mask, full_mask; int i, num_enqueued = 0; - uint64_t addr_cena; spin_lock(&s->access_spinlock); half_mask = (s->eqcr.pi_ci_mask>>1); @@ -701,7 +700,6 @@ int qbman_swp_enqueue_multiple_direct(struct qbman_swp *s, /* Flush all the cacheline without load/store in between */ eqcr_pi = s->eqcr.pi; - addr_cena = (size_t)s->addr_cena; for (i = 0; i < num_enqueued; i++) eqcr_pi++; s->eqcr.pi = eqcr_pi & full_mask;