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From:   Jinrong Liang <ljr.kernel@gmail.com>
To:     Paolo Bonzini <pbonzini@redhat.com>
Cc:     Xianting Tian <xianting.tian@linux.alibaba.com>,
        Jim Mattson <jmattson@google.com>,
        Sean Christopherson <seanjc@google.com>,
        Vitaly Kuznetsov <vkuznets@redhat.com>,
        Wanpeng Li <wanpengli@tencent.com>,
        Joerg Roedel <joro@8bytes.org>, kvm@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: [PATCH 07/19] KVM: x86/svm: Remove unused "vcpu" of nested_svm_check_tlb_ctl()
Date:   Tue, 25 Jan 2022 17:58:57 +0800
Message-Id: <20220125095909.38122-8-cloudliang@tencent.com>
In-Reply-To: <20220125095909.38122-1-cloudliang@tencent.com>
References: <20220125095909.38122-1-cloudliang@tencent.com>
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From: Jinrong Liang <cloudliang@tencent.com>

The "struct kvm_vcpu *vcpu" parameter of nested_svm_check_tlb_ctl()
is not used, so remove it. No functional change intended.

Signed-off-by: Jinrong Liang <cloudliang@tencent.com>
---
 arch/x86/kvm/svm/nested.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kvm/svm/nested.c b/arch/x86/kvm/svm/nested.c
index cf206855ebf0..5a1a2678a2b1 100644
--- a/arch/x86/kvm/svm/nested.c
+++ b/arch/x86/kvm/svm/nested.c
@@ -209,7 +209,7 @@ static bool nested_svm_check_bitmap_pa(struct kvm_vcpu *vcpu, u64 pa, u32 size)
 	    kvm_vcpu_is_legal_gpa(vcpu, addr + size - 1);
 }
 
-static bool nested_svm_check_tlb_ctl(struct kvm_vcpu *vcpu, u8 tlb_ctl)
+static bool nested_svm_check_tlb_ctl(u8 tlb_ctl)
 {
 	/* Nested FLUSHBYASID is not supported yet.  */
 	switch(tlb_ctl) {
@@ -240,7 +240,7 @@ static bool __nested_vmcb_check_controls(struct kvm_vcpu *vcpu,
 					   IOPM_SIZE)))
 		return false;
 
-	if (CC(!nested_svm_check_tlb_ctl(vcpu, control->tlb_ctl)))
+	if (CC(!nested_svm_check_tlb_ctl(control->tlb_ctl)))
 		return false;
 
 	return true;
-- 
2.33.1