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=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,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 2576AC3A59B for ; Sat, 17 Aug 2019 12:21:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F0A2B2075E for ; Sat, 17 Aug 2019 12:21:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726082AbfHQMVa (ORCPT ); Sat, 17 Aug 2019 08:21:30 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:50156 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725889AbfHQMVa (ORCPT ); Sat, 17 Aug 2019 08:21:30 -0400 Received: from 1.general.cking.uk.vpn ([10.172.193.212] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1hyxi1-00056o-6K; Sat, 17 Aug 2019 12:21:25 +0000 From: Colin King To: Thierry Reding , Sam Ravnborg , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Cc: kernel-janitors@vger.kernel.org Subject: [PATCH][drm-next] drm/panel: remove redundant assignment to val Date: Sat, 17 Aug 2019 13:21:24 +0100 Message-Id: <20190817122124.29650-1-colin.king@canonical.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Colin Ian King Variable val is initialized to a value in a for-loop that is never read and hence it is redundant. Remove it. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King --- drivers/gpu/drm/panel/panel-tpo-td043mtea1.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/panel/panel-tpo-td043mtea1.c b/drivers/gpu/drm/panel/panel-tpo-td043mtea1.c index 3b4f30c0fdae..84370562910f 100644 --- a/drivers/gpu/drm/panel/panel-tpo-td043mtea1.c +++ b/drivers/gpu/drm/panel/panel-tpo-td043mtea1.c @@ -116,7 +116,7 @@ static void td043mtea1_write_gamma(struct td043mtea1_panel *lcd) td043mtea1_write(lcd, 0x13, val); /* gamma bits [7:0] */ - for (val = i = 0; i < 12; i++) + for (i = 0; i < 12; i++) td043mtea1_write(lcd, 0x14 + i, gamma[i] & 0xff); } -- 2.20.1