From mboxrd@z Thu Jan 1 00:00:00 1970 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=-8.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 8E4F5C0650F for ; Mon, 5 Aug 2019 17:21:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 60B4620880 for ; Mon, 5 Aug 2019 17:21:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ABgb8foK" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729282AbfHERVr (ORCPT ); Mon, 5 Aug 2019 13:21:47 -0400 Received: from mail-pl1-f194.google.com ([209.85.214.194]:42183 "EHLO mail-pl1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726559AbfHERVq (ORCPT ); Mon, 5 Aug 2019 13:21:46 -0400 Received: by mail-pl1-f194.google.com with SMTP id ay6so36773129plb.9 for ; Mon, 05 Aug 2019 10:21:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:subject:message-id:mime-version:content-disposition :user-agent; bh=0FCyF18aUxWJ9+t/F+A4A3WWkl75FHwlH6+LVDGD7ag=; b=ABgb8foKstHmdhUxms2DovOOlq0l6QUHJViGEydEwgLscdMO/d4R5xr24wgG/b9Njb xcKnwHC2tWjjn2mJyhoWkeOHQ3ODIWTHIyEDBM4eB00Pv+pliKAu7ayOLNZwIC+Gs4EX MjlZplzIDkpfxHvd9xRqJNj/UdO0FSfBx2aAdloj0JJNctBGZS1i/x0Vt7VRK2Ir8Mxa 5myOML+3JiGBgtsmTTY70Q+/lnpKX0AXLikbOrV5WXB7z16A/o/vWOGkVcS9AAkVxqDy 8eAof8yxGaWtroJLaC/BDtTLRLdGYSsLunmoJl3+j09won7gc8CIyIVC9fphSkNdgGtP yc5g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:subject:message-id:mime-version :content-disposition:user-agent; bh=0FCyF18aUxWJ9+t/F+A4A3WWkl75FHwlH6+LVDGD7ag=; b=qUkMxpuF/vIoIGMQq5u3BM3PMnEQTjlabsKJVIvSBJEjwpHApujzQQlayoKkZmOdUf sO3dWbtJg0WlwpQuZQjo0tmem8Kuipvmb38mo+KwysPdSqLaiE2vntNuoUT7dcDYaWOy EnKfGxtaCLOTOZrA3lbT2H68GYQgduddMJt2HZYp3oVfe7bMLWJPgZgEMzyMekXU1Bau +3QV/jBTOI+d2uUxtnrSITWRKWs0iYPdT0FHzU+rXxI6OhofjUryW7G3sLHmWyiSFkFm JyXnNiIRhT29Ng9LUPHbBAXh0jTuQ52zfChwJLFHVdaS6kbNv/kP988rgIO9hXoTDgm6 T5IA== X-Gm-Message-State: APjAAAWC0g1449wuNE5eakyb99qvMofBzIqhy5RHyijhxa2bfnoP8NU3 FLRg022WUe1j9309qK/pLZE= X-Google-Smtp-Source: APXvYqwIV0N1dyFjX7btKHmWvmn/Ut5d5y1exafohtGaYFcDrT2pwhL9Hwn9FlvYtNxUNgd7qo9Ozg== X-Received: by 2002:a17:902:b28b:: with SMTP id u11mr138820204plr.11.1565025706185; Mon, 05 Aug 2019 10:21:46 -0700 (PDT) Received: from hari-Inspiron-1545 ([183.83.86.126]) by smtp.gmail.com with ESMTPSA id a1sm51451703pgh.61.2019.08.05.10.21.41 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 05 Aug 2019 10:21:44 -0700 (PDT) Date: Mon, 5 Aug 2019 22:51:38 +0530 From: Hariprasad Kelam To: Rex Zhu , Evan Quan , Alex Deucher , Christian =?iso-8859-1?Q?K=F6nig?= , "David (ChunMing) Zhou" , David Airlie , Daniel Vetter , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH] gpu: drm: amd: powerplay: Remove logically dead code Message-ID: <20190805172138.GA4534@hari-Inspiron-1545> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Result of pointer airthmentic is never null fix coverity defect:1451876 Signed-off-by: Hariprasad Kelam --- drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c index ee739c0..a3acd77 100644 --- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c +++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c @@ -736,8 +736,6 @@ static int smu_v11_0_write_watermarks_table(struct smu_context *smu) struct smu_table *table = NULL; table = &smu_table->tables[SMU_TABLE_WATERMARKS]; - if (!table) - return -EINVAL; if (!table->cpu_addr) return -EINVAL; -- 2.7.4