From patchwork Thu May 7 21:43:31 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Colin King X-Patchwork-Id: 209901 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=unavailable 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 C4F1EC38A2A for ; Thu, 7 May 2020 21:43:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AD407207DD for ; Thu, 7 May 2020 21:43:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726598AbgEGVne (ORCPT ); Thu, 7 May 2020 17:43:34 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:43493 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726464AbgEGVnd (ORCPT ); Thu, 7 May 2020 17:43:33 -0400 Received: from 1.general.cking.uk.vpn ([10.172.193.212] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jWoIl-0008EL-ID; Thu, 07 May 2020 21:43:31 +0000 From: Colin King To: Mauro Carvalho Chehab , linux-media@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] media: mantis_dvb: remove redundant initialization to variable result Date: Thu, 7 May 2020 22:43:31 +0100 Message-Id: <20200507214331.65790-1-colin.king@canonical.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org From: Colin Ian King The variable result is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King --- drivers/media/pci/mantis/mantis_dvb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/pci/mantis/mantis_dvb.c b/drivers/media/pci/mantis/mantis_dvb.c index e78ca1f26e68..2da94be5b373 100644 --- a/drivers/media/pci/mantis/mantis_dvb.c +++ b/drivers/media/pci/mantis/mantis_dvb.c @@ -135,7 +135,7 @@ static int mantis_dvb_stop_feed(struct dvb_demux_feed *dvbdmxfeed) int mantis_dvb_init(struct mantis_pci *mantis) { struct mantis_hwconfig *config = mantis->hwconfig; - int result = -1; + int result; dprintk(MANTIS_DEBUG, 1, "dvb_register_adapter");