x86/apic: Fix fallout from x2apic cleanup

[sfrench/cifs-2.6.git] / arch / x86 / kernel / apic / apic.c

diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
index dcb52850a28fcbe00a4a25ddf47d6f4ccedf3c9c..cde732c1b495997ab715fdba70699c9ca144949b 100644 (file)
--- a/arch/x86/kernel/apic/apic.c
+++ b/arch/x86/kernel/apic/apic.c
@@ -1424,7 +1424,7 @@ static inline void __x2apic_disable(void)
 {
        u64 msr;
 
-       if (cpu_has_apic)
+       if (!cpu_has_apic)
                return;
 
        rdmsrl(MSR_IA32_APICBASE, msr);
@@ -1483,10 +1483,13 @@ void x2apic_setup(void)
 
 static __init void x2apic_disable(void)
 {
-       u32 x2apic_id;
+       u32 x2apic_id, state = x2apic_state;
 
-       if (x2apic_state != X2APIC_ON)
-               goto out;
+       x2apic_mode = 0;
+       x2apic_state = X2APIC_DISABLED;
+
+       if (state != X2APIC_ON)
+               return;
 
        x2apic_id = read_apic_id();
        if (x2apic_id >= 255)
@@ -1494,9 +1497,6 @@ static __init void x2apic_disable(void)
 
        __x2apic_disable();
        register_lapic_address(mp_lapic_addr);
-out:
-       x2apic_state = X2APIC_DISABLED;
-       x2apic_mode = 0;
 }
 
 static __init void x2apic_enable(void)