Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
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 10/19] KVM: x86/sev: Remove unused "kvm" of sev_unbind_asid()
Date:   Tue, 25 Jan 2022 17:59:00 +0800
Message-Id: <20220125095909.38122-11-cloudliang@tencent.com>
In-Reply-To: <20220125095909.38122-1-cloudliang@tencent.com>
References: <20220125095909.38122-1-cloudliang@tencent.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

From: Jinrong Liang <cloudliang@tencent.com>

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

Signed-off-by: Jinrong Liang <cloudliang@tencent.com>
---
 arch/x86/kvm/svm/sev.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/x86/kvm/svm/sev.c b/arch/x86/kvm/svm/sev.c
index eae234afe04e..0727ac7221d7 100644
--- a/arch/x86/kvm/svm/sev.c
+++ b/arch/x86/kvm/svm/sev.c
@@ -217,7 +217,7 @@ static void sev_decommission(unsigned int handle)
 	sev_guest_decommission(&decommission, NULL);
 }
 
-static void sev_unbind_asid(struct kvm *kvm, unsigned int handle)
+static void sev_unbind_asid(unsigned int handle)
 {
 	struct sev_data_deactivate deactivate;
 
@@ -363,7 +363,7 @@ static int sev_launch_start(struct kvm *kvm, struct kvm_sev_cmd *argp)
 	/* return handle to userspace */
 	params.handle = start.handle;
 	if (copy_to_user((void __user *)(uintptr_t)argp->data, &params, sizeof(params))) {
-		sev_unbind_asid(kvm, start.handle);
+		sev_unbind_asid(start.handle);
 		ret = -EFAULT;
 		goto e_free_session;
 	}
@@ -1426,7 +1426,7 @@ static int sev_receive_start(struct kvm *kvm, struct kvm_sev_cmd *argp)
 	if (copy_to_user((void __user *)(uintptr_t)argp->data,
 			 &params, sizeof(struct kvm_sev_receive_start))) {
 		ret = -EFAULT;
-		sev_unbind_asid(kvm, start.handle);
+		sev_unbind_asid(start.handle);
 		goto e_free_session;
 	}
 
@@ -2078,7 +2078,7 @@ void sev_vm_destroy(struct kvm *kvm)
 		}
 	}
 
-	sev_unbind_asid(kvm, sev->handle);
+	sev_unbind_asid(sev->handle);
 	sev_asid_free(sev);
 }
 
-- 
2.33.1