linux-kernel - [PATCH 1/8] KVM: x86: return bool from kvm_apic

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Message-Id: <1422568135-28402-2-git-send-email-rkrcmar@redhat.com>
Date:	Thu, 29 Jan 2015 22:48:48 +0100
From:	Radim Krčmář <rkrcmar@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	kvm@...r.kernel.org, Paolo Bonzini <pbonzini@...hat.com>,
	Nadav Amit <namit@...technion.ac.il>,
	Gleb Natapov <gleb@...nel.org>
Subject: [PATCH 1/8] KVM: x86: return bool from kvm_apic_match*()

And don't export the internal ones while at it.

Signed-off-by: Radim Krčmář <rkrcmar@...hat.com>
---
 arch/x86/kvm/ioapic.h | 2 +-
 arch/x86/kvm/lapic.c  | 8 ++++----
 arch/x86/kvm/lapic.h  | 2 --
 3 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/arch/x86/kvm/ioapic.h b/arch/x86/kvm/ioapic.h
index 3c9195535ffc..c2e36d934af4 100644
--- a/arch/x86/kvm/ioapic.h
+++ b/arch/x86/kvm/ioapic.h
@@ -98,7 +98,7 @@ static inline struct kvm_ioapic *ioapic_irqchip(struct kvm *kvm)
 }
 
 void kvm_rtc_eoi_tracking_restore_one(struct kvm_vcpu *vcpu);
-int kvm_apic_match_dest(struct kvm_vcpu *vcpu, struct kvm_lapic *source,
+bool kvm_apic_match_dest(struct kvm_vcpu *vcpu, struct kvm_lapic *source,
 		int short_hand, unsigned int dest, int dest_mode);
 int kvm_apic_compare_prio(struct kvm_vcpu *vcpu1, struct kvm_vcpu *vcpu2);
 void kvm_ioapic_update_eoi(struct kvm_vcpu *vcpu, int vector,
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index d1b7d42c3af0..478dd8bd653b 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -581,18 +581,18 @@ static void apic_set_tpr(struct kvm_lapic *apic, u32 tpr)
 	apic_update_ppr(apic);
 }
 
-static int kvm_apic_broadcast(struct kvm_lapic *apic, u32 dest)
+static bool kvm_apic_broadcast(struct kvm_lapic *apic, u32 dest)
 {
 	return dest == (apic_x2apic_mode(apic) ?
 			X2APIC_BROADCAST : APIC_BROADCAST);
 }
 
-int kvm_apic_match_physical_addr(struct kvm_lapic *apic, u32 dest)
+static bool kvm_apic_match_physical_addr(struct kvm_lapic *apic, u32 dest)
 {
 	return kvm_apic_id(apic) == dest || kvm_apic_broadcast(apic, dest);
 }
 
-int kvm_apic_match_logical_addr(struct kvm_lapic *apic, u32 mda)
+static bool kvm_apic_match_logical_addr(struct kvm_lapic *apic, u32 mda)
 {
 	int result = 0;
 	u32 logical_id;
@@ -626,7 +626,7 @@ int kvm_apic_match_logical_addr(struct kvm_lapic *apic, u32 mda)
 	return result;
 }
 
-int kvm_apic_match_dest(struct kvm_vcpu *vcpu, struct kvm_lapic *source,
+bool kvm_apic_match_dest(struct kvm_vcpu *vcpu, struct kvm_lapic *source,
 			   int short_hand, unsigned int dest, int dest_mode)
 {
 	int result = 0;
diff --git a/arch/x86/kvm/lapic.h b/arch/x86/kvm/lapic.h
index 7054437944cd..c1ef25c89508 100644
--- a/arch/x86/kvm/lapic.h
+++ b/arch/x86/kvm/lapic.h
@@ -58,8 +58,6 @@ void kvm_apic_set_version(struct kvm_vcpu *vcpu);
 
 void kvm_apic_update_tmr(struct kvm_vcpu *vcpu, u32 *tmr);
 void kvm_apic_update_irr(struct kvm_vcpu *vcpu, u32 *pir);
-int kvm_apic_match_physical_addr(struct kvm_lapic *apic, u32 dest);
-int kvm_apic_match_logical_addr(struct kvm_lapic *apic, u32 mda);
 int kvm_apic_set_irq(struct kvm_vcpu *vcpu, struct kvm_lapic_irq *irq,
 		unsigned long *dest_map);
 int kvm_apic_local_deliver(struct kvm_lapic *apic, int lvt_type);
-- 
2.2.2

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