From nobody Tue Jun 23 16:13:22 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4D05AC433FE for ; Wed, 2 Mar 2022 17:53:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244296AbiCBRyA (ORCPT ); Wed, 2 Mar 2022 12:54:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42784 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244274AbiCBRx4 (ORCPT ); Wed, 2 Mar 2022 12:53:56 -0500 Received: from mail-wm1-x332.google.com (mail-wm1-x332.google.com [IPv6:2a00:1450:4864:20::332]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ED6F84D264; Wed, 2 Mar 2022 09:53:11 -0800 (PST) Received: by mail-wm1-x332.google.com with SMTP id p4so1644129wmg.1; Wed, 02 Mar 2022 09:53:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=taNgSNhxg9N3wuTnv3IGzP0mdXY6UY0XfdCeGrzzq/Y=; b=MgdlIRTOp3YlTZro6MDHiqoujLSrj5MfJzYocJ8habuXr4dd7A+9HWsTXgmUqkUDKj B+KlGC7CX4dNJEmCGUW6RsuGT8E4BnyUpel1kJSl++W7adCyJVb5p+aeR7AX4C1ZmRM4 3fcnbrJCwK8e+W/JbX03L1TJgDn2p58e7QNwYw1sXgL3BcOmLKAIIMGbInu/i8G7LuT5 OS3+Py294/wKRO+5C/kjCtdQuVI8q1hsAakQVOIMWsefbncBSBvFyAmp5i0Mx/z/tqsE 7N2Jaxf7/thUWkB6H3rf8Nj+7v1ARGUa4V8YCGkRYFPZZnI/TnrCKqsZL2Bu01dJ6UIL QF/Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=taNgSNhxg9N3wuTnv3IGzP0mdXY6UY0XfdCeGrzzq/Y=; b=7UsAJ2dSeffk7g4NbGGQcfr5mYvMK1NNspV79qX/Y/9mFC92sUly2VslQCiWJ+8MdE L0KRCM6K0AwbR6hT0aaOvRdEW+ZkBDRSCMVUJYcGy48uxkAEYEeP1PpvrQZaGdhwe6tN gTL1kWk2AaioKlEotCVsCUPqoW2uWy1ldCBzIWTtmcBkTwM+pC0Hk486uX9ha0RNXV8S kjfoDHMuGJ/PXlGrLvOh27bIwr0guU6vKgUSCsazcW0lMxsqHfAiAYQFrwchT2UKzkYg XCPOhD/F2TJH5MPIif3TEh0jhgacSCYj8RNz+gvb6EDVLxPYugB9lH9I9J6Ll3o/NDjI izSg== X-Gm-Message-State: AOAM531GqFGBJ/VP7zxm7qKhICyfdKcSHrWDRsOgQBpCLCO/bxnFCMRw c3i5BqR2wr2LKs3hanUwvDU= X-Google-Smtp-Source: ABdhPJwJ1bg/pYRWnDLXycY6T/eklZz3ePlRz0PnU/mgJ05UV7us4cJ8RzjeoXgqSrrMoxBQk4H6rg== X-Received: by 2002:a05:600c:2e54:b0:380:d3c8:ef33 with SMTP id q20-20020a05600c2e5400b00380d3c8ef33mr737901wmf.69.1646243590547; Wed, 02 Mar 2022 09:53:10 -0800 (PST) Received: from localhost (cpc154979-craw9-2-0-cust193.16-3.cable.virginm.net. [80.193.200.194]) by smtp.gmail.com with ESMTPSA id v15-20020a5d590f000000b001f04b96f9a9sm19510wrd.42.2022.03.02.09.53.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Mar 2022 09:53:09 -0800 (PST) From: Colin Ian King To: Javier Martinez Canillas , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev Subject: [PATCH][next] drm: ssd130x: remove redundant initialization of pointer mode Date: Wed, 2 Mar 2022 17:53:09 +0000 Message-Id: <20220302175309.1098827-1-colin.i.king@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Pointer mode is being assigned a value that is never read, it is being re-assigned later with a new value. The initialization is redundant and can be removed. Cleans up clang scan build warning: drivers/gpu/drm/solomon/ssd130x.c:582:27: warning: Value stored to 'mode' during its initialization is never read [deadcode.DeadStores] Signed-off-by: Colin Ian King Acked-by: Javier Martinez Canillas --- drivers/gpu/drm/solomon/ssd130x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/solomon/ssd130x.c b/drivers/gpu/drm/solomon/ss= d130x.c index 92c1902f53e4..ce4dc20412e0 100644 --- a/drivers/gpu/drm/solomon/ssd130x.c +++ b/drivers/gpu/drm/solomon/ssd130x.c @@ -579,7 +579,7 @@ static const struct drm_simple_display_pipe_funcs ssd13= 0x_pipe_funcs =3D { static int ssd130x_connector_get_modes(struct drm_connector *connector) { struct ssd130x_device *ssd130x =3D drm_to_ssd130x(connector->dev); - struct drm_display_mode *mode =3D &ssd130x->mode; + struct drm_display_mode *mode; struct device *dev =3D ssd130x->dev; =20 mode =3D drm_mode_duplicate(connector->dev, &ssd130x->mode); --=20 2.34.1