perf & kvm: Clean up some of the guest profiling callback API details

[karo-tx-linux.git] / arch / x86 / kvm / x86.c

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index c3a33b2bb169733b822692437f36c590637eab12..21b9b6aa3e88512667a41dfaffb20ce2ed201da7 100644 (file)
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -3776,16 +3776,20 @@ static int kvm_is_in_guest(void)
 static int kvm_is_user_mode(void)
 {
        int user_mode = 3;
+
        if (percpu_read(current_vcpu))
                user_mode = kvm_x86_ops->get_cpl(percpu_read(current_vcpu));
+
        return user_mode != 0;
 }
 
 static unsigned long kvm_get_guest_ip(void)
 {
        unsigned long ip = 0;
+
        if (percpu_read(current_vcpu))
                ip = kvm_rip_read(percpu_read(current_vcpu));
+
        return ip;
 }