linux-kernel - [PATCH] kvm: x86: fix a prototype warning

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Date:   Sat, 7 Apr 2018 05:47:32 +0800
From:   Peng Hao <peng.hao2@....com.cn>
To:     pbonzini@...hat.com, rkrcmar@...hat.com, tglx@...utronix.de,
        mingo@...hat.com, hpa@...or.com
Cc:     x86@...nel.org, kvm@...r.kernel.org, linux-kernel@...r.kernel.org,
        Peng Hao <peng.hao2@....com.cn>
Subject: [PATCH] kvm: x86: fix a prototype warning

warning: no previous prototype for ‘vmx_enable_tdp’

Signed-off-by: Peng Hao <peng.hao2@....com.cn>
---
 arch/x86/kvm/vmx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index f0fd50b..86681bc 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -6954,7 +6954,7 @@ static void wakeup_handler(void)
 	spin_unlock(&per_cpu(blocked_vcpu_on_cpu_lock, cpu));
 }
 
-void vmx_enable_tdp(void)
+static void vmx_enable_tdp(void)
 {
 	kvm_mmu_set_mask_ptes(VMX_EPT_READABLE_MASK,
 		enable_ept_ad_bits ? VMX_EPT_ACCESS_BIT : 0ull,
-- 
1.8.3.1