From patchwork Tue Feb 11 13:43:56 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yue Haibing X-Patchwork-Id: 11375529 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 5759813A4 for ; Tue, 11 Feb 2020 13:45:21 +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 34E9A20714 for ; Tue, 11 Feb 2020 13:45:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="mEGcRgs2" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 34E9A20714 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=WP9sPKJPX5XHPQKMih5Ok0wcAaZBKp+YlPT9FvQ9Ysw=; b=mEGcRgs2nHakHB cBHJC7CtOc4H5d44EVsnSthzM/3QFzzUXnRZ/WEL3BVIJfdsZ6wj8aQu1AnCbGBqhjmssTk1eNCFT AK3mz2H+OZIonWEncbVj7iFRSF+QCGyyg66KIzSb6E3YCmaWpNQ/snvr0DLc83WcOqJNGlCHuyk4T sLNtMfvRCPos8wnBww5iqyeR1cYtaGZshNMlYZ8CMlTsclsd9UQnJ7f+zGEC2SpCz9gcU6TQlxojc TPMlFUD1ZOyDPnL21xzAC7kIbAWKLtMcIsRBRYYu3x/ztNCOYkSXEluZlz+V26cEdUuk6az8YihKr DvQzZ2HPbEelZRPUoL9w==; 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 1j1Vqk-0002wh-6b; Tue, 11 Feb 2020 13:45:14 +0000 Received: from szxga07-in.huawei.com ([45.249.212.35] helo=huawei.com) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1j1Vqe-0001bI-BK; Tue, 11 Feb 2020 13:45:10 +0000 Received: from DGGEMS407-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id D7D69541237DF4184B69; Tue, 11 Feb 2020 21:44:46 +0800 (CST) Received: from localhost (10.133.213.239) by DGGEMS407-HUB.china.huawei.com (10.3.19.207) with Microsoft SMTP Server id 14.3.439.0; Tue, 11 Feb 2020 21:44:36 +0800 From: YueHaibing To: , , , , , , Subject: [PATCH -next] staging: vc04_services: remove set but unused variable 'local_entity_uc' Date: Tue, 11 Feb 2020 21:43:56 +0800 Message-ID: <20200211134356.59904-1-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 MIME-Version: 1.0 X-Originating-IP: [10.133.213.239] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200211_054508_653825_7E53ACBF X-CRM114-Status: UNSURE ( 8.42 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.3 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 [45.249.212.35 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender 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: devel@driverdev.osuosl.org, YueHaibing , linux-kernel@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c: In function vchiq_use_internal: drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:2346:16: warning: variable local_entity_uc set but not used [-Wunused-but-set-variable] commit bd8aa2850f00 ("staging: vc04_services: Get of even more suspend/resume states") left behind this unused variable. Reported-by: Hulk Robot Signed-off-by: YueHaibing --- drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c | 3 +-- 1 file changed, 1 insertion(+), 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 c456ced..d30d24d 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c @@ -2343,7 +2343,7 @@ 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; @@ -2367,7 +2367,6 @@ 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); vchiq_log_trace(vchiq_susp_log_level, "%s %s count %d, state count %d",