2 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h
index 2a5f7f38006f..f680f303ba7c 100644
--- a/arch/arm64/include/asm/kvm_host.h
+++ b/arch/arm64/include/asm/kvm_host.h
@@ -675,8 +675,8 @@ unsigned long kvm_mmio_read_buf(const void *buf, unsigned int len);
 int kvm_handle_mmio_return(struct kvm_vcpu *vcpu);
 int io_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa);
 
-int kvm_perf_init(void);
-int kvm_perf_teardown(void);
+void kvm_perf_init(void);
+void kvm_perf_teardown(void);
 
 long kvm_hypercall_pv_features(struct kvm_vcpu *vcpu);
 gpa_t kvm_init_stolen_time(struct kvm_vcpu *vcpu);
diff --git a/arch/arm64/kvm/perf.c b/arch/arm64/kvm/perf.c
index c84fe24b2ea1..a0d660cf889e 100644
--- a/arch/arm64/kvm/perf.c
+++ b/arch/arm64/kvm/perf.c
@@ -48,12 +48,12 @@ static struct perf_guest_info_callbacks kvm_guest_cbs = {
 	.get_guest_ip	= kvm_get_guest_ip,
 };
 
-int kvm_perf_init(void)
+void kvm_perf_init(void)
 {
-	return perf_register_guest_info_callbacks(&kvm_guest_cbs);
+	perf_register_guest_info_callbacks(&kvm_guest_cbs);
 }
 
-int kvm_perf_teardown(void)
+void kvm_perf_teardown(void)
 {
-	return perf_unregister_guest_info_callbacks(&kvm_guest_cbs);
+	perf_unregister_guest_info_callbacks(&kvm_guest_cbs);
 }