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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 5C9F6C352A3 for ; Mon, 10 Feb 2020 15:08:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 32BDF20661 for ; Mon, 10 Feb 2020 15:08:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729051AbgBJPIq (ORCPT ); Mon, 10 Feb 2020 10:08:46 -0500 Received: from szxga06-in.huawei.com ([45.249.212.32]:42424 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728116AbgBJPIq (ORCPT ); Mon, 10 Feb 2020 10:08:46 -0500 Received: from DGGEMS413-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id ED30849FC6CB5CD2F0C2; Mon, 10 Feb 2020 23:08:42 +0800 (CST) Received: from localhost (10.133.213.239) by DGGEMS413-HUB.china.huawei.com (10.3.19.213) with Microsoft SMTP Server id 14.3.439.0; Mon, 10 Feb 2020 23:08:33 +0800 From: YueHaibing To: , , , , , , , , , , , , , , CC: , , , YueHaibing Subject: [RFC PATCH -next] drm/amd/display: Remove set but not unused variable 'stream_status' Date: Mon, 10 Feb 2020 23:08:26 +0800 Message-ID: <20200210150826.35200-1-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.133.213.239] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_hw_sequencer.c: In function dcn10_post_unlock_program_front_end: drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_hw_sequencer.c:2623:29: warning: variable stream_status set but not used [-Wunused-but-set-variable] commit bbf5f6c3f83b ("drm/amd/display: Split program front end part that occur outside lock") involved this unused variable. Signed-off-by: YueHaibing --- drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c index 42fcfee..b2ed0fa 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c @@ -2610,7 +2610,7 @@ void dcn10_post_unlock_program_front_end( struct dc *dc, struct dc_state *context) { - int i, j; + int i; DC_LOGGER_INIT(dc->ctx->logger); @@ -2620,14 +2620,8 @@ void dcn10_post_unlock_program_front_end( if (!pipe_ctx->top_pipe && !pipe_ctx->prev_odm_pipe && pipe_ctx->stream) { - struct dc_stream_status *stream_status = NULL; struct timing_generator *tg = pipe_ctx->stream_res.tg; - for (j = 0; j < context->stream_count; j++) { - if (pipe_ctx->stream == context->streams[j]) - stream_status = &context->stream_status[j]; - } - if (context->stream_status[i].plane_count == 0) false_optc_underflow_wa(dc, pipe_ctx->stream, tg); } -- 2.7.4