From patchwork Thu Apr 9 08:53:39 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Jason Yan X-Patchwork-Id: 11481451 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 BC4DD92A for ; Thu, 9 Apr 2020 08:55:26 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 97C0920730 for ; Thu, 9 Apr 2020 08:55:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="UVcirr+J" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 97C0920730 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=bombadil.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=fT+tP41H/nqYB60pBjA0UzzD6/o4222CEQAJ0KhEnwg=; b=UVcirr+J79DNbe x5jlvf6gbM7PqDFr9k66GxH6ktgjoCemgKyfxFVvN5AWyCYuNiXz9/UWH+O7J9+lPG357Ir9fDeOX zrsGjXsw4IjBQknGCTTkhwnk7PD/MiiZUulj1TCxMqyxt6OFIdoOyMtaoCt9KuW43a6iRxlRH+e8h hcN6NXXjo/kCyWDOhNFvw3ne4yW4H0LoS9FxveCi5n1icePh4FDrbIMjh3h4g8O4Av940yFJec0zn yJvotweylFDsiwnWvWlT7gG1VfgP6UIL9wwLq5U3ULfzfjqaEUhZb1zYX4SDfzVAJdT3MCUXvtooF nWCNLKmgUPRKraKLbOQg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jMSy4-0006I0-5f; Thu, 09 Apr 2020 08:55:24 +0000 Received: from szxga04-in.huawei.com ([45.249.212.190] helo=huawei.com) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jMSy1-0006HT-4N; Thu, 09 Apr 2020 08:55:22 +0000 Received: from DGGEMS408-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id B955C4D58753A801B7C1; Thu, 9 Apr 2020 16:55:14 +0800 (CST) Received: from huawei.com (10.175.124.28) by DGGEMS408-HUB.china.huawei.com (10.3.19.208) with Microsoft SMTP Server id 14.3.487.0; Thu, 9 Apr 2020 16:55:05 +0800 From: Jason Yan To: , , , , , , , , , Subject: [PATCH] staging: vc04_services: remove set but not used 'local_entity_uc' Date: Thu, 9 Apr 2020 16:53:39 +0800 Message-ID: <20200409085339.47255-1-yanaijie@huawei.com> X-Mailer: git-send-email 2.17.2 MIME-Version: 1.0 X-Originating-IP: [10.175.124.28] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200409_015521_341234_58E880C7 X-CRM114-Status: UNSURE ( 7.07 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.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 [45.249.212.190 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record 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: Jason Yan Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Fix the following gcc warning: drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:2356:16: warning: variable ‘local_entity_uc’ set but not used [-Wunused-but-set-variable] int local_uc, local_entity_uc; ^~~~~~~~~~~~~~~ Reported-by: Hulk Robot Signed-off-by: Jason Yan Reviewed-by: Nicolas Saenz Julienne --- drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c index a1ea9777a444..2d3e114f4a66 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c @@ -2353,7 +2353,7 @@ vchiq_use_internal(struct vchiq_state *state, struct vchiq_service *service, enum vchiq_status ret = VCHIQ_SUCCESS; char entity[16]; int *entity_uc; - int local_uc, local_entity_uc; + int local_uc; if (!arm_state) goto out; @@ -2377,7 +2377,7 @@ vchiq_use_internal(struct vchiq_state *state, struct vchiq_service *service, write_lock_bh(&arm_state->susp_res_lock); local_uc = ++arm_state->videocore_use_count; - local_entity_uc = ++(*entity_uc); + ++(*entity_uc); vchiq_log_trace(vchiq_susp_log_level, "%s %s count %d, state count %d",