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[2620:137:e000::1:20]) by mx.google.com with ESMTP id v16-20020a056a00149000b0056ee105315fsi5199113pfu.178.2022.11.18.12.36.16; Fri, 18 Nov 2022 12:36:27 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20210112 header.b="Q/x00Xs+"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230077AbiKRULb (ORCPT + 90 others); Fri, 18 Nov 2022 15:11:31 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48494 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229470AbiKRULa (ORCPT ); Fri, 18 Nov 2022 15:11:30 -0500 Received: from mail-oa1-x2e.google.com (mail-oa1-x2e.google.com [IPv6:2001:4860:4864:20::2e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E59CB248EF for ; Fri, 18 Nov 2022 12:11:28 -0800 (PST) Received: by mail-oa1-x2e.google.com with SMTP id 586e51a60fabf-142612a5454so6580634fac.2 for ; Fri, 18 Nov 2022 12:11:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=J3I3CkdX4BAay5C0IaiSoCWmkDjQWfYtrKIg7MfvyUY=; b=Q/x00Xs+INcK9wrEmPasiROezIpYZC96sD9AlGuzIT/Z3B5xav8JQrZLsf0bVIgp5+ 5Q+2qjQy3fS+GISqFZJhFMnzu47CkNAZE7m71SW9UQ17vnGUQpwiS9OKW6/MUhhtScw5 rmQE+jvC32tw6PE3xkMOHh8unguMDvvorOw4YTLgyM14YhM+ybgTfJCq5rWOqyrj2Ap3 0/J11dqVCnkqj+XSIJQ+DxDn4vpz+4MOBl12IFG7tH8JhO7TnWt2jfOI1cmSB1SxSAjN 3paOxl0zP4YAjdfDjVQFzbaNMzytEaPUXeT1hSYrktGE7oTwcUpZPOnfTAvg/bpL13nL mF5w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=J3I3CkdX4BAay5C0IaiSoCWmkDjQWfYtrKIg7MfvyUY=; b=J4rCSl0tVltvm5A5El1FKVRQ6OdWeGBB3BLC8//7zCEmpSlOSOM1WCPTTCKG6K9dhn 0TfzYPNcgoRGnhBQ48klBDRCKIb7fvie+SREjkmCoAB0yjvH/R7fWQR7S7o/UkrNmDhm eZuiIqYu/wEqlRuVEpIrW88zvkJoVmyPP8riPcypBNzuCepQgEZH+ghGWRFfUeKxkhqT lgIweLvddYL6UyzCh/gPzGCWLWz6PFaMQdD4uInnVsVdvGbISMNY6iQEy4IUsYsBd9HT VGa2SC9rXQHa/tqCGi877enHvpWG02BQoosF3k1J92w5eWBL5kGe+7B9K3AVeA4zadyq KWfw== X-Gm-Message-State: ANoB5plL9hRGn3lnbwFxb7phKOOMUV3iQTR0yM3LSzvnM2tLtzsQ2DNu c+8/T0ME08vQvL9TLzJiV4moftNcfPpE1sElc5b5OFPt X-Received: by 2002:a05:6870:2b05:b0:12d:58c1:33f9 with SMTP id ld5-20020a0568702b0500b0012d58c133f9mr8296943oab.46.1668802288282; Fri, 18 Nov 2022 12:11:28 -0800 (PST) MIME-Version: 1.0 References: <20221118195406.95779-1-lyude@redhat.com> In-Reply-To: From: Alex Deucher Date: Fri, 18 Nov 2022 15:11:16 -0500 Message-ID: Subject: Re: [PATCH] drm/amdgpu/dm/mst: Fix uninitialized var in pre_compute_mst_dsc_configs_for_state() To: Harry Wentland Cc: Lyude Paul , amd-gfx@lists.freedesktop.org, Thomas Zimmermann , Leo Li , "Pan, Xinhui" , Rodrigo Siqueira , Roman Li , "open list:DRM DRIVERS" , open list , Fangzhi Zuo , hersen wu , Hamza Mahfooz , Daniel Vetter , Wayne Lin , Alex Deucher , David Airlie , =?UTF-8?Q?Christian_K=C3=B6nig?= Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Applied. Thanks! Alex On Fri, Nov 18, 2022 at 3:03 PM Harry Wentland wrote: > > On 11/18/22 14:54, Lyude Paul wrote: > > Coverity noticed this one, so let's fix it. > > > > Signed-off-by: Lyude Paul > > Reviewed-by: Harry Wentland > > Harry > > > --- > > drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c > > index 59648f5ffb59..6483ba266893 100644 > > --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c > > +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c > > @@ -1180,7 +1180,7 @@ static int pre_compute_mst_dsc_configs_for_state(struct drm_atomic_state *state, > > struct amdgpu_dm_connector *aconnector; > > struct drm_dp_mst_topology_mgr *mst_mgr; > > int link_vars_start_index = 0; > > - int ret; > > + int ret = 0; > > > > for (i = 0; i < dc_state->stream_count; i++) > > computed_streams[i] = false; >