linux-kernel - [PATCH] arch: powerpc: kvm: book3s_32

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Date:	Sun,  7 Dec 2014 18:20:46 +0100
From:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
To:	Alexander Graf <agraf@...e.de>, Gleb Natapov <gleb@...nel.org>
Cc:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>,
	Paolo Bonzini <pbonzini@...hat.com>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Paul Mackerras <paulus@...ba.org>,
	Michael Ellerman <mpe@...erman.id.au>, kvm-ppc@...r.kernel.org,
	kvm@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] arch: powerpc: kvm: book3s_32_mmu.c:  Remove unused function

Remove the function sr_nx() that is not used anywhere.

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

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
---
 arch/powerpc/kvm/book3s_32_mmu.c |    5 -----
 1 file changed, 5 deletions(-)

diff --git a/arch/powerpc/kvm/book3s_32_mmu.c b/arch/powerpc/kvm/book3s_32_mmu.c
index cd0b073..a2eb6d3 100644
--- a/arch/powerpc/kvm/book3s_32_mmu.c
+++ b/arch/powerpc/kvm/book3s_32_mmu.c
@@ -78,11 +78,6 @@ static inline bool sr_kp(u32 sr_raw)
 	return (sr_raw & 0x20000000) ? true: false;
 }
 
-static inline bool sr_nx(u32 sr_raw)
-{
-	return (sr_raw & 0x10000000) ? true: false;
-}
-
 static int kvmppc_mmu_book3s_32_xlate_bat(struct kvm_vcpu *vcpu, gva_t eaddr,
 					  struct kvmppc_pte *pte, bool data,
 					  bool iswrite);
-- 
1.7.10.4

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