From patchwork Sat Apr 10 07:40:00 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiabing Wan X-Patchwork-Id: 12195455 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 818C4C433ED for ; Sat, 10 Apr 2021 07:42:48 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (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 10E2260231 for ; Sat, 10 Apr 2021 07:42:48 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 10E2260231 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=vivo.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc: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=viNKQbThD/OGvVgq1po7H8eKwq8WNlNdWVIkD+3iWFI=; b=CetYjjTf/cCLrnl0F2+QUHb0yc QMiF3g7RPptAKX1rAp4zHwNb0GhLIO9GjsCSa0IfSf+poZhPRxdkGUmez7V4dxTAbOjaNRkdI+AkP pcOLxLR5I2V6gz+Fk2OnJNEWDm1h+R84i2nnaig+uoCJ2tS8sFJEtifalrwxBAN6c9uNKyUtTT28G wjJJPW5lnNaakQnTuxsK3bdo0TelTODRAo08Lqw1YOxXEmmKgIRiR5QZKL/nLcpAD2zb99VPqQHis OdEIi+vldV1Dh+oNPL8V7OY2WSoYknh3+s5zXWAdsCYlu9Y8je+KKKQcZ+9xiLWhgAWF+RF8d7/h1 tMQX9/FA==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lV8ER-002Ngd-Rd; Sat, 10 Apr 2021 07:40:40 +0000 Received: from bombadil.infradead.org ([2607:7c80:54:e::133]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lV8EO-002NgJ-6t for linux-arm-kernel@desiato.infradead.org; Sat, 10 Apr 2021 07:40:37 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:In-Reply-To:References; bh=hkTDUMz2vi8EtCBxI0ZUOsZAM//WkQ28qwPO8gxHrGM=; b=x86pZyOGy9fMB2kBbuXMoxxt95 cuhRTDlE2XxM/bPgnjCucXLUoB8ncT67+yk/FtdYyH3LghzZPuJJs09D8Ma4tEboQYFans6OJZIHa NuYgDApJbH5nGM6ONeRtnoD+oF5ZCnVFAeleVeznIj/+fHWJYxsZ7gBl5vXjA0+5kaG/t2lGtudZj jCajpRVlP4tDSpNFfuFodiYH2gjHsetyccYTzfLaI0HlT5V4xyFj76kNXXH22WGDfZih5qeqoFg2w yH8nvEv9yfaj6LCdHzSmj8AABhlD1+ibLIuNw6/40hJGT1po9LYcPNMIO1MUn0Gq77TzeY50EBSAL ppHgU6Xg==; Received: from mail-m17635.qiye.163.com ([59.111.176.35]) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lV8EI-004ybc-87 for linux-arm-kernel@lists.infradead.org; Sat, 10 Apr 2021 07:40:33 +0000 Received: from wanjb-virtual-machine.localdomain (unknown [36.152.145.182]) by mail-m17635.qiye.163.com (Hmail) with ESMTPA id 7D2C14000DE; Sat, 10 Apr 2021 15:40:22 +0800 (CST) From: Wan Jiabing To: Ben Skeggs , David Airlie , Daniel Vetter , Maxime Coquelin , Alexandre Torgue , Lyude Paul , Wan Jiabing , dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: kael_w@yeah.net Subject: [PATCH] drm/nouveau/nvkm: Remove unnecessary assignment Date: Sat, 10 Apr 2021 15:40:00 +0800 Message-Id: <20210410074012.1258923-1-wanjiabing@vivo.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-HM-Spam-Status: e1kfGhgUHx5ZQUtXWQgYFAkeWUFZS1VLWVdZKFlBSE83V1ktWUFJV1kPCR oVCBIfWUFZQhpJT1ZJQ0xKHRoZQ0gdTBhVEwETFhoSFyQUDg9ZV1kWGg8SFR0UWUFZT0tIVUpKS0 hKQ1VLWQY+ X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6Pz46Tio*ND8RDhlJIjwWChdI Hk9PCjFVSlVKTUpDS09LT0lIS05DVTMWGhIXVQwaFRESGhkSFRw7DRINFFUYFBZFWVdZEgtZQVlI TVVKTklVSk9OVUpDSVlXWQgBWUFJSU9CNwY+ X-HM-Tid: 0a78bab9814ad991kuws7d2c14000de X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210410_004030_458378_2EFFF7E7 X-CRM114-Status: UNSURE ( 8.01 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The declaration with assignment here is confusing. Remove the unnecessary assignment. Signed-off-by: Wan Jiabing --- drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c index 96aca0edfa3c..c51bac76174c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c @@ -313,7 +313,7 @@ nv50_instobj_dtor(struct nvkm_memory *memory) struct nv50_instobj *iobj = nv50_instobj(memory); struct nvkm_instmem *imem = &iobj->imem->base; struct nvkm_vma *bar; - void *map = map; + void *map; mutex_lock(&imem->mutex); if (likely(iobj->lru.next))