From patchwork Wed Jun 14 05:58:57 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: baomingtong001@208suo.com X-Patchwork-Id: 1794822 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=2404:9400:2:0:216:3eff:fee1:b9f1; helo=lists.ozlabs.org; envelope-from=linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=fail reason="unknown key version" header.d=208.org header.i=@208.org header.a=rsa-sha256 header.s=dkim header.b=PrEj1izm; dkim-atps=neutral Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2404:9400:2:0:216:3eff:fee1:b9f1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Qgwf60Gtlz20QH for ; Wed, 14 Jun 2023 16:35:24 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=fail reason="unknown key version" header.d=208.org header.i=@208.org header.a=rsa-sha256 header.s=dkim header.b=PrEj1izm; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4Qgwf40p1bz30dr for ; Wed, 14 Jun 2023 16:35:24 +1000 (AEST) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; dkim=fail reason="unknown key version" header.d=208.org header.i=@208.org header.a=rsa-sha256 header.s=dkim header.b=PrEj1izm; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=208suo.com (client-ip=183.242.55.162; helo=mail.208.org; envelope-from=baomingtong001@208suo.com; receiver=lists.ozlabs.org) Received: from mail.208.org (unknown [183.242.55.162]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4Qgvr72s3sz302F for ; Wed, 14 Jun 2023 15:59:02 +1000 (AEST) Received: from mail.208.org (email.208.org [127.0.0.1]) by mail.208.org (Postfix) with ESMTP id 4Qgvr14Lb0zBJLB4 for ; Wed, 14 Jun 2023 13:58:57 +0800 (CST) Authentication-Results: mail.208.org (amavisd-new); dkim=pass reason="pass (just generated, assumed good)" header.d=208.org DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=208.org; h= content-transfer-encoding:content-type:message-id:user-agent :references:in-reply-to:subject:to:from:date:mime-version; s= dkim; t=1686722337; x=1689314338; bh=CQeigO8zNNy9tYDvPbKf+Gx+si+ jCka9K2RQRkU/TXw=; b=PrEj1izmoY+OV649nLDab0dAkHJsZxf1F2A7JM3CSby /hvFUXPHGl4sncu+S61zOH6kU4vpdQa9bb5t0gKvWgDwQA4rkuldl2BN8u6kEVLy 0ObXODyBTJTLa/QD/lr7+ug1JQ5AcDkh8XpX10IK3LwDEVyMr/+A3ynAtKXxqIyA XvYFmVLhlPHAWLIKQs+cl1z+YmfEzjVmw6gl4bmAs/U2aN9z4PPJz8IBR5v2LJsZ ThVDNNYNagIWateIx+O46ru9pL8aNoFrugfbCMx4okHAP6q2TPINg5BVAbT6dbHO IZSRfdxnNuAXbBAqoIx0XpcGP49/V7LjXdSu8ZEf38w== X-Virus-Scanned: amavisd-new at mail.208.org Received: from mail.208.org ([127.0.0.1]) by mail.208.org (mail.208.org [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id j15dv5Qj1sGE for ; Wed, 14 Jun 2023 13:58:57 +0800 (CST) Received: from localhost (email.208.org [127.0.0.1]) by mail.208.org (Postfix) with ESMTPSA id 4Qgvr11YgyzBJLB3; Wed, 14 Jun 2023 13:58:57 +0800 (CST) MIME-Version: 1.0 Date: Wed, 14 Jun 2023 13:58:57 +0800 From: baomingtong001@208suo.com To: mpe@ellerman.id.au, npiggin@gmail.com, christophe.leroy@csgroup.eu, pbonzini@redhat.com, paulus@ozlabs.org, maz@kernel.org, thuth@redhat.com Subject: [PATCH] KVM: PPC: remove unneeded variable In-Reply-To: <20230614055354.27565-1-luojianhong@cdjrlc.com> References: <20230614055354.27565-1-luojianhong@cdjrlc.com> User-Agent: Roundcube Webmail Message-ID: X-Sender: baomingtong001@208suo.com X-Mailman-Approved-At: Wed, 14 Jun 2023 16:35:08 +1000 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" fix the following coccicheck warning: arch/powerpc/kvm/book3s_pr.c:424:5-6: Unneeded variable: "r". Signed-off-by: Mingtong Bao Reviewed-by: Thomas Huth --- arch/powerpc/kvm/book3s_pr.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c index 9118242063fb..1b68de369b88 100644 --- a/arch/powerpc/kvm/book3s_pr.c +++ b/arch/powerpc/kvm/book3s_pr.c @@ -421,14 +421,13 @@ void kvmppc_restore_tm_pr(struct kvm_vcpu *vcpu) static int kvmppc_core_check_requests_pr(struct kvm_vcpu *vcpu) { - int r = 1; /* Indicate we want to get back into the guest */ /* We misuse TLB_FLUSH to indicate that we want to clear all shadow cache entries */ if (kvm_check_request(KVM_REQ_TLB_FLUSH, vcpu)) kvmppc_mmu_pte_flush(vcpu, 0, 0); - - return r; + /* Indicate we want to get back into the guest */ + return 1; } /************* MMU Notifiers *************/