linux-kernel - [PATCH] arch: powerpc: kvm: book3s_paired

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Message-Id: <1417991354-19932-1-git-send-email-rickard_strandqvist@spectrumdigital.se>
Date:	Sun,  7 Dec 2014 23:29:14 +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_paired_singles.c:  Remove unused function

Remove the function inst_set_field() 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_paired_singles.c |    8 --------
 1 file changed, 8 deletions(-)

diff --git a/arch/powerpc/kvm/book3s_paired_singles.c b/arch/powerpc/kvm/book3s_paired_singles.c
index bfb8035..bd6ab16 100644
--- a/arch/powerpc/kvm/book3s_paired_singles.c
+++ b/arch/powerpc/kvm/book3s_paired_singles.c
@@ -352,14 +352,6 @@ static inline u32 inst_get_field(u32 inst, int msb, int lsb)
 	return kvmppc_get_field(inst, msb + 32, lsb + 32);
 }
 
-/*
- * Replaces inst bits with ordering according to spec.
- */
-static inline u32 inst_set_field(u32 inst, int msb, int lsb, int value)
-{
-	return kvmppc_set_field(inst, msb + 32, lsb + 32, value);
-}
-
 bool kvmppc_inst_is_paired_single(struct kvm_vcpu *vcpu, u32 inst)
 {
 	if (!(vcpu->arch.hflags & BOOK3S_HFLAG_PAIRED_SINGLE))
-- 
1.7.10.4

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