From patchwork Tue Jun 11 17:09:13 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Colin King X-Patchwork-Id: 10987903 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B47106C5 for ; Tue, 11 Jun 2019 17:09:29 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9A95628618 for ; Tue, 11 Jun 2019 17:09:29 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8E57628627; Tue, 11 Jun 2019 17:09:29 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 49C1B28618 for ; Tue, 11 Jun 2019 17:09:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2405871AbfFKRJY (ORCPT ); Tue, 11 Jun 2019 13:09:24 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:52788 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2405615AbfFKRJX (ORCPT ); Tue, 11 Jun 2019 13:09:23 -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 1hakGn-0002YS-I1; Tue, 11 Jun 2019 17:09:13 +0000 From: Colin King To: Nicolas Ferre , Bartlomiej Zolnierkiewicz , Alexandre Belloni , Ludovic Desroches , linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH][next] video: fbdev: atmel_lcdfb: remove redundant initialization to variable ret Date: Tue, 11 Jun 2019 18:09:13 +0100 Message-Id: <20190611170913.20913-1-colin.king@canonical.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Sender: linux-fbdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Colin Ian King Currently variable ret is being initialized with -ENOENT however that value is never read and ret is being re-assigned later on. Hence this assignment is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King Acked-by: Nicolas Ferre Acked-by: Ludovic Desroches --- drivers/video/fbdev/atmel_lcdfb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/fbdev/atmel_lcdfb.c b/drivers/video/fbdev/atmel_lcdfb.c index fb117ccbeab3..930cc3f92e01 100644 --- a/drivers/video/fbdev/atmel_lcdfb.c +++ b/drivers/video/fbdev/atmel_lcdfb.c @@ -950,7 +950,7 @@ static int atmel_lcdfb_of_init(struct atmel_lcdfb_info *sinfo) struct fb_videomode fb_vm; struct gpio_desc *gpiod; struct videomode vm; - int ret = -ENOENT; + int ret; int i; sinfo->config = (struct atmel_lcdfb_config*)