From patchwork Fri Feb 22 16:26:03 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marc Zyngier X-Patchwork-Id: 10826593 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 C3FAA13B5 for ; Fri, 22 Feb 2019 16:29:07 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B185F2E803 for ; Fri, 22 Feb 2019 16:29:07 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A557230B4C; Fri, 22 Feb 2019 16:29:07 +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 3BEAF2E803 for ; Fri, 22 Feb 2019 16:29:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727440AbfBVQ3G (ORCPT ); Fri, 22 Feb 2019 11:29:06 -0500 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70]:36556 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726917AbfBVQ3G (ORCPT ); Fri, 22 Feb 2019 11:29:06 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id D98CB80D; Fri, 22 Feb 2019 08:29:05 -0800 (PST) Received: from big-swifty.lan (usa-sjc-mx-foss1.foss.arm.com [217.140.101.70]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id DAFD83F5C1; Fri, 22 Feb 2019 08:29:01 -0800 (PST) From: Marc Zyngier To: Paolo Bonzini , =?utf-8?b?UmFkaW0gS3LEjW3DocWZ?= Cc: Andre Przywara , Ard Biesheuvel , Christoffer Dall , Colin Ian King , Daniel Lezcano , Dave Martin , James Morse , Julien Thierry , Masahiro Yamada , Shaokun Zhang , Suzuki K Poulose , Zenghui Yu , linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org Subject: [PATCH 25/27] KVM: arm/arm64: Remove unused gpa_end variable Date: Fri, 22 Feb 2019 16:26:03 +0000 Message-Id: <20190222162605.5054-26-marc.zyngier@arm.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190222162605.5054-1-marc.zyngier@arm.com> References: <20190222162605.5054-1-marc.zyngier@arm.com> MIME-Version: 1.0 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Shaokun Zhang The 'gpa_end' local variable is never used and let's remove it. Cc: Christoffer Dall Signed-off-by: Shaokun Zhang Signed-off-by: Marc Zyngier --- virt/kvm/arm/mmu.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/virt/kvm/arm/mmu.c b/virt/kvm/arm/mmu.c index e3e5a26b4845..aae68da2717f 100644 --- a/virt/kvm/arm/mmu.c +++ b/virt/kvm/arm/mmu.c @@ -1597,14 +1597,13 @@ static void kvm_send_hwpoison_signal(unsigned long address, static bool fault_supports_stage2_pmd_mappings(struct kvm_memory_slot *memslot, unsigned long hva) { - gpa_t gpa_start, gpa_end; + gpa_t gpa_start; hva_t uaddr_start, uaddr_end; size_t size; size = memslot->npages * PAGE_SIZE; gpa_start = memslot->base_gfn << PAGE_SHIFT; - gpa_end = gpa_start + size; uaddr_start = memslot->userspace_addr; uaddr_end = uaddr_start + size;