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=-11.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS 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 2502BC52D22 for ; Thu, 27 Feb 2020 14:16:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 01E1224691 for ; Thu, 27 Feb 2020 14:16:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389458AbgB0OQN (ORCPT ); Thu, 27 Feb 2020 09:16:13 -0500 Received: from Galois.linutronix.de ([193.142.43.55]:34446 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389389AbgB0OQF (ORCPT ); Thu, 27 Feb 2020 09:16:05 -0500 Received: from [5.158.153.53] (helo=tip-bot2.lab.linutronix.de) by Galois.linutronix.de with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1j7JxF-0005AY-KQ; Thu, 27 Feb 2020 15:15:57 +0100 Received: from [127.0.1.1] (localhost [IPv6:::1]) by tip-bot2.lab.linutronix.de (Postfix) with ESMTP id 4DAA81C2170; Thu, 27 Feb 2020 15:15:57 +0100 (CET) Date: Thu, 27 Feb 2020 14:15:57 -0000 From: "tip-bot2 for Thomas Gleixner" Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: x86/entry] x86/irq: Remove useless return value from do_IRQ() Cc: Thomas Gleixner , Alexandre Chartre , Andy Lutomirski , x86 , LKML In-Reply-To: <20200225220216.826870369@linutronix.de> References: <20200225220216.826870369@linutronix.de> MIME-Version: 1.0 Message-ID: <158281295706.28353.9151423427467602652.tip-bot2@tip-bot2> X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The following commit has been merged into the x86/entry branch of tip: Commit-ID: 17dbedb5da184b501c5c51fc78d1071005139e48 Gitweb: https://git.kernel.org/tip/17dbedb5da184b501c5c51fc78d1071005139e48 Author: Thomas Gleixner AuthorDate: Tue, 25 Feb 2020 22:36:43 +01:00 Committer: Thomas Gleixner CommitterDate: Thu, 27 Feb 2020 14:48:40 +01:00 x86/irq: Remove useless return value from do_IRQ() Nothing is using it. Signed-off-by: Thomas Gleixner Reviewed-by: Alexandre Chartre Reviewed-by: Andy Lutomirski Link: https://lkml.kernel.org/r/20200225220216.826870369@linutronix.de --- arch/x86/include/asm/irq.h | 2 +- arch/x86/kernel/irq.c | 3 +-- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/x86/include/asm/irq.h b/arch/x86/include/asm/irq.h index a176f61..72fba0e 100644 --- a/arch/x86/include/asm/irq.h +++ b/arch/x86/include/asm/irq.h @@ -36,7 +36,7 @@ extern void native_init_IRQ(void); extern void handle_irq(struct irq_desc *desc, struct pt_regs *regs); -extern __visible unsigned int do_IRQ(struct pt_regs *regs); +extern __visible void do_IRQ(struct pt_regs *regs); extern void init_ISA_irqs(void); diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c index 21efee3..c7965ff 100644 --- a/arch/x86/kernel/irq.c +++ b/arch/x86/kernel/irq.c @@ -230,7 +230,7 @@ u64 arch_irq_stat(void) * SMP cross-CPU interrupts have their own specific * handlers). */ -__visible unsigned int __irq_entry do_IRQ(struct pt_regs *regs) +__visible void __irq_entry do_IRQ(struct pt_regs *regs) { struct pt_regs *old_regs = set_irq_regs(regs); struct irq_desc * desc; @@ -263,7 +263,6 @@ __visible unsigned int __irq_entry do_IRQ(struct pt_regs *regs) exiting_irq(); set_irq_regs(old_regs); - return 1; } #ifdef CONFIG_X86_LOCAL_APIC