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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 90615C12002 for ; Wed, 21 Jul 2021 12:04:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 715726120E for ; Wed, 21 Jul 2021 12:04:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238323AbhGULYL (ORCPT ); Wed, 21 Jul 2021 07:24:11 -0400 Received: from smtp-relay-canonical-0.canonical.com ([185.125.188.120]:48238 "EHLO smtp-relay-canonical-0.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238184AbhGULVM (ORCPT ); Wed, 21 Jul 2021 07:21:12 -0400 Received: from localhost (1.general.cking.uk.vpn [10.172.193.212]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-canonical-0.canonical.com (Postfix) with ESMTPSA id AC0A13F24D; Wed, 21 Jul 2021 12:01:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1626868908; bh=4rNr75iyy/j1TQd7Pr+dzCy4gKd7n5s0DoW6abDmq8Q=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version:Content-Type; b=jWgWr3fGBqcLb8uG/vUpfQLwqcb2LKm7kS/9qpV5tWi99kj0WWTi6cpk+YRxmlUcy z2uQFX81eCVQSY9NipHZrYVhQWhsNn8C39a+ci61CUdB9147UdUL4WYaoIIJ45cnkl NLjnXnKPFrYHVmsz7uef7iTVlrFX/69MQzLHQmQlyzTvPK2E6hutNba4aPMBlFw9Qp K4RNIOSLyKATOL/E53/WEic/zuFAGTAZ9DYQDitYUEcc1l7yPKlZu7dOJWJjEDT4fq 1tP8UANdVFOCIPMOpLOnuhRRSEckUrd8FHaFR4YnwfTt03wpYS0wxmOvD0T5YgJDRS AnKc6QyHebKvg== From: Colin King To: Thomas Gleixner , linux-kernel@vger.kernel.org Cc: kernel-janitors@vger.kernel.org Subject: [PATCH] posix-timers: remove redundant initialization of variable ret Date: Wed, 21 Jul 2021 13:01:47 +0100 Message-Id: <20210721120147.109570-1-colin.king@canonical.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Colin Ian King The variable ret is being initialized with a value that is never read, it is being updated later on. The assignment is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King --- kernel/time/posix-timers.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c index dd5697d7347b..3913222e7bcf 100644 --- a/kernel/time/posix-timers.c +++ b/kernel/time/posix-timers.c @@ -336,7 +336,7 @@ void posixtimer_rearm(struct kernel_siginfo *info) int posix_timer_event(struct k_itimer *timr, int si_private) { enum pid_type type; - int ret = -1; + int ret; /* * FIXME: if ->sigq is queued we can race with * dequeue_signal()->posixtimer_rearm(). -- 2.31.1