linux-kernel - [PATCH] x86: kvm: vmx: Remove some unused functions

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Date:	Sun, 11 Jan 2015 19:02:26 +0100
From:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
To:	Gleb Natapov <gleb@...nel.org>, Paolo Bonzini <pbonzini@...hat.com>
Cc:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
	kvm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] x86: kvm: vmx: Remove some unused functions

Removes some functions that are not used anywhere:
cpu_has_vmx_eptp_writeback() cpu_has_vmx_eptp_uncacheable()

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
---
 arch/x86/kvm/vmx.c |   10 ----------
 1 file changed, 10 deletions(-)

diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 3e556c6..e273f15 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -951,16 +951,6 @@ static inline bool cpu_has_vmx_ept_execute_only(void)
 	return vmx_capability.ept & VMX_EPT_EXECUTE_ONLY_BIT;
 }
 
-static inline bool cpu_has_vmx_eptp_uncacheable(void)
-{
-	return vmx_capability.ept & VMX_EPTP_UC_BIT;
-}
-
-static inline bool cpu_has_vmx_eptp_writeback(void)
-{
-	return vmx_capability.ept & VMX_EPTP_WB_BIT;
-}
-
 static inline bool cpu_has_vmx_ept_2m_page(void)
 {
 	return vmx_capability.ept & VMX_EPT_2MB_PAGE_BIT;
-- 
1.7.10.4

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