From patchwork Fri Feb 21 07:40:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 230671 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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, 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 80F48C35642 for ; Fri, 21 Feb 2020 08:42:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 56546206ED for ; Fri, 21 Feb 2020 08:42:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582274526; bh=tO4IK6qaQxYUSnNMvJsU3p6KHsQXd6nqqTonDg5LQMo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=DkKOEzpkGlrYuMDc2zMHpxOgGSOHIswIPKaWDcvdlz0upc5s8YBwXz89sx7uGp7zM Urtj54HjTxILB8rWIqmTxM9tzznZjESGUE057MCl+Q/RD7Ap3En/YeWEflNds4aUmC iUc5wy+hXWxTCJv5tF/7RC2506EeHvjXIxU+Upxw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730366AbgBUHzy (ORCPT ); Fri, 21 Feb 2020 02:55:54 -0500 Received: from mail.kernel.org ([198.145.29.99]:55010 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730396AbgBUHzx (ORCPT ); Fri, 21 Feb 2020 02:55:53 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 5933220578; Fri, 21 Feb 2020 07:55:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582271752; bh=tO4IK6qaQxYUSnNMvJsU3p6KHsQXd6nqqTonDg5LQMo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BqeVTRZvO1JExQHk+bmIAknu10zmiMvy6j8TawXO5+SGtdIR45hhD2Qe1VGF8Ot6o F5s1SvF0njh/AI0AgJm/OLRU+4n3ZId74TnF5rEqE++svYVg0R0lklioVn7KFSF850 h2yVi/fAnrfPFulNL6c3n3liqENsQiY2VAD7y7bM= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Hulk Robot , zhengbin , Paul Mackerras , Sasha Levin Subject: [PATCH 5.5 286/399] KVM: PPC: Remove set but not used variable ra, rs, rt Date: Fri, 21 Feb 2020 08:40:11 +0100 Message-Id: <20200221072429.676540281@linuxfoundation.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200221072402.315346745@linuxfoundation.org> References: <20200221072402.315346745@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: zhengbin [ Upstream commit 4de0a8355463e068e443b48eb5ae32370155368b ] Fixes gcc '-Wunused-but-set-variable' warning: arch/powerpc/kvm/emulate_loadstore.c: In function kvmppc_emulate_loadstore: arch/powerpc/kvm/emulate_loadstore.c:87:6: warning: variable ra set but not used [-Wunused-but-set-variable] arch/powerpc/kvm/emulate_loadstore.c: In function kvmppc_emulate_loadstore: arch/powerpc/kvm/emulate_loadstore.c:87:10: warning: variable rs set but not used [-Wunused-but-set-variable] arch/powerpc/kvm/emulate_loadstore.c: In function kvmppc_emulate_loadstore: arch/powerpc/kvm/emulate_loadstore.c:87:14: warning: variable rt set but not used [-Wunused-but-set-variable] They are not used since commit 2b33cb585f94 ("KVM: PPC: Reimplement LOAD_FP/STORE_FP instruction mmio emulation with analyse_instr() input") Reported-by: Hulk Robot Signed-off-by: zhengbin Signed-off-by: Paul Mackerras Signed-off-by: Sasha Levin --- arch/powerpc/kvm/emulate_loadstore.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/arch/powerpc/kvm/emulate_loadstore.c b/arch/powerpc/kvm/emulate_loadstore.c index 2e496eb86e94a..1139bc56e0045 100644 --- a/arch/powerpc/kvm/emulate_loadstore.c +++ b/arch/powerpc/kvm/emulate_loadstore.c @@ -73,7 +73,6 @@ int kvmppc_emulate_loadstore(struct kvm_vcpu *vcpu) { struct kvm_run *run = vcpu->run; u32 inst; - int ra, rs, rt; enum emulation_result emulated = EMULATE_FAIL; int advance = 1; struct instruction_op op; @@ -85,10 +84,6 @@ int kvmppc_emulate_loadstore(struct kvm_vcpu *vcpu) if (emulated != EMULATE_DONE) return emulated; - ra = get_ra(inst); - rs = get_rs(inst); - rt = get_rt(inst); - vcpu->arch.mmio_vsx_copy_nums = 0; vcpu->arch.mmio_vsx_offset = 0; vcpu->arch.mmio_copy_type = KVMPPC_VSX_COPY_NONE;