Received: by 2002:a05:6a10:16a7:0:0:0:0 with SMTP id gp39csp3263642pxb; Mon, 16 Nov 2020 09:48:26 -0800 (PST) X-Google-Smtp-Source: ABdhPJyOcQr4CV+NMvlv9qmF8ut7pFi2GTA9uaFcEqPo5SUJQdvXzuK5ztmNN+JARfEm9JiCv960 X-Received: by 2002:aa7:d98b:: with SMTP id u11mr17036608eds.107.1605548906508; Mon, 16 Nov 2020 09:48:26 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1605548906; cv=none; d=google.com; s=arc-20160816; b=Wt9795i6/EpCwwiJxKaPHCaIyolpcWb5E5l4bLaOasWFUfbQSH0gkXM+a/l5lWFzWr DxiPs6Dou0Sc1bmY+85wyqY/K35kJYGtCM7vBXbErk8GnZfhkBo812PHWomMwvml+8Pp n4dJ3SGD5s4/V17TrntVjmbIIjTIN1OUrElNpQeTNHpe1yOU2IUUcWSXdcaw7Yt+jxdK 6vuUAR32pDlBq93a/VEbFsIZUxHRaUWz0zvxc7gUstbbEaJfxRaW+91617qOaVDTw125 UVDpIIdD1/XetkwkhZVYB+wCk/yKSDivG7CI8JlM5lZNSMQd7RxMlM0ZqzCneiq4Th9t QvbA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=451+tFthAljOAh2f/Wv8bktxEJYp2PVcrpZPPSF00gU=; b=f0avVVUZCiyEzk3R6shDuIL+4qhrQB1YFICOlFFO8Ks6AfRkzw/c1zU8G3Dn9pxp5W LnJx9+NAWuK6WXNaLlkb7ljBTQJNjDqBtVPv6HvruOian5zYHJg+C2tL/cRdJ/s3q5nV YDyo/HRbn6dyZbLG7I4x9Rb9bPh6Jc0YxhTXtwJ3og6AF0nD/UJ5oa0+3MEgdV69plHJ VTLUFm8vcTSVVozY/bSQ2L2QmeH1Z+iPDcdimSY6kFQ6RAdU6YCXWH9yVd7w+wX0eyDz smg4YI+2GQUOlmbg1Tuwz385++Z3UGI1gvGl5XcD9/y5gDl38OGreNrSwYi9CrKdw4XD HGMA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=XGCk6s8g; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id bu4si2962354ejb.195.2020.11.16.09.48.04; Mon, 16 Nov 2020 09:48:26 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=XGCk6s8g; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387728AbgKPRon (ORCPT + 99 others); Mon, 16 Nov 2020 12:44:43 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46448 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387629AbgKPRl0 (ORCPT ); Mon, 16 Nov 2020 12:41:26 -0500 Received: from mail-wm1-x342.google.com (mail-wm1-x342.google.com [IPv6:2a00:1450:4864:20::342]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 661E1C0613CF for ; Mon, 16 Nov 2020 09:41:24 -0800 (PST) Received: by mail-wm1-x342.google.com with SMTP id h2so60238wmm.0 for ; Mon, 16 Nov 2020 09:41:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=451+tFthAljOAh2f/Wv8bktxEJYp2PVcrpZPPSF00gU=; b=XGCk6s8gC8Z7wwqz/yakD2Actx1/SDxlJWpn6VZXYaCcZgwFWPIiwikiWrSfoDH1CY eoyz/KluCphA/lJ1/dcnuK8uF1wLI4GwD2IuYSvn/QpePKLy80V5b4ResvbhO8AJSa2h AuO1DEYoX4OcOKEvamcX7MR2cFDcfgRQZD03tFja5kLg+EDyqI2PN0WelbUbGJdFWcR9 qsLBgHOvcP5PeWWLWZVF/7/MPWWr0mXikaw7doM1MvCg7vjAv9VGWYC/Q/iK7T7Cp4Kz O6mdYmXV4Nt/nd9+89fMr8shFLkuMiT9zKMRumtWDe5SfMO3vzuOjAqn2sriZEQUbxGN gsWw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=451+tFthAljOAh2f/Wv8bktxEJYp2PVcrpZPPSF00gU=; b=OaKCMU8crcLlmZqh+aUZR8mS4Ais0ghywKiWq299OU3FEgLzPgj5iQEpDQj3QaDwTG jsBQbz3FkQS9eLSuhmEHuBICojcNQgEZ+/hKNDLfh8PVAVPaKWKPLZYXet/3HrEqnPpR lN4zHJnU4Yz62l2bkzZeaB6kqt+nE3RdGacFbYXU5Xs7KoIVwgEBqXe/ExTmRRz5fwa1 6fJ7h20BhlBXO5KS0pKLJpQ2Hr24eVFA3WcmfmPCeEG252ah7NBsI9XUlZ3vwEIZQlQ+ 1wxdfQ9wmd6M6MvDeR2ka4rg0p5P7hnPUOffS3dYeyRsEu+I8XrXPgrvYVYPnTKmQAzi +Vnw== X-Gm-Message-State: AOAM532RpG8PprjIyPhHR8pIULV+2UqroBeQX83ML9ZH5zYuSufFeZSM GC7APc5JnCvr5iDTBnZn9nS7OQ== X-Received: by 2002:a1c:b387:: with SMTP id c129mr37255wmf.58.1605548483095; Mon, 16 Nov 2020 09:41:23 -0800 (PST) Received: from dell.default ([91.110.221.159]) by smtp.gmail.com with ESMTPSA id n10sm24667224wrx.9.2020.11.16.09.41.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 16 Nov 2020 09:41:22 -0800 (PST) From: Lee Jones To: lee.jones@linaro.org Cc: linux-kernel@vger.kernel.org, Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org Subject: [PATCH 03/42] drm/drm_dp_mst_topology: Remove set but never used variable 'len' Date: Mon, 16 Nov 2020 17:40:33 +0000 Message-Id: <20201116174112.1833368-4-lee.jones@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201116174112.1833368-1-lee.jones@linaro.org> References: <20201116174112.1833368-1-lee.jones@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/drm_dp_mst_topology.c: In function ‘drm_dp_send_query_stream_enc_status’: drivers/gpu/drm/drm_dp_mst_topology.c:3263:6: warning: variable ‘len’ set but not used [-Wunused-but-set-variable] Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: Thomas Zimmermann Cc: David Airlie Cc: Daniel Vetter Cc: dri-devel@lists.freedesktop.org Signed-off-by: Lee Jones --- drivers/gpu/drm/drm_dp_mst_topology.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c index e875425336406..0401b2f475002 100644 --- a/drivers/gpu/drm/drm_dp_mst_topology.c +++ b/drivers/gpu/drm/drm_dp_mst_topology.c @@ -3260,7 +3260,7 @@ int drm_dp_send_query_stream_enc_status(struct drm_dp_mst_topology_mgr *mgr, { struct drm_dp_sideband_msg_tx *txmsg; u8 nonce[7]; - int len, ret; + int ret; txmsg = kzalloc(sizeof(*txmsg), GFP_KERNEL); if (!txmsg) @@ -3281,7 +3281,7 @@ int drm_dp_send_query_stream_enc_status(struct drm_dp_mst_topology_mgr *mgr, */ txmsg->dst = mgr->mst_primary; - len = build_query_stream_enc_status(txmsg, port->vcpi.vcpi, nonce); + build_query_stream_enc_status(txmsg, port->vcpi.vcpi, nonce); drm_dp_queue_down_tx(mgr, txmsg); -- 2.25.1