[PATCH] x86-64: Remove unused GET_APIC_VERSION call from clear_local_APIC

Remove unused GET_APIC_VERSION call from clear_local_APIC() and
__setup_APIC_LVTT().

Reported by D Binderman <dcb314@hotmail.com>.

Cc: Andi Kleen <ak@suse.de>
Cc: Ingo Molnar <mingo@redhat.com>
Signed-off-by: David Rientjes <rientjes@cs.washington.edu>
Signed-off-by: Andi Kleen <ak@suse.de>

diff --git a/arch/x86_64/kernel/apic.c b/arch/x86_64/kernel/apic.c
index f0b00d8731cbc4fa1b443095d8ce8097af39dad7..124b2d27b4acd2e912d0d7db6f9dbe1a85bb5019 100644 (file)
--- a/arch/x86_64/kernel/apic.c
+++ b/arch/x86_64/kernel/apic.c
@@ -140,7 +140,6 @@ void clear_local_APIC(void)
                apic_write(APIC_LVTERR, APIC_LVT_MASKED);
        if (maxlvt >= 4)
                apic_write(APIC_LVTPC, APIC_LVT_MASKED);
-       v = GET_APIC_VERSION(apic_read(APIC_LVR));
        apic_write(APIC_ESR, 0);
        apic_read(APIC_ESR);
 }
@@ -736,10 +735,9 @@ void __init init_apic_mappings(void)
 
 static void __setup_APIC_LVTT(unsigned int clocks)
 {
-       unsigned int lvtt_value, tmp_value, ver;
+       unsigned int lvtt_value, tmp_value;
        int cpu = smp_processor_id();
 
-       ver = GET_APIC_VERSION(apic_read(APIC_LVR));
        lvtt_value = APIC_LVT_TIMER_PERIODIC | LOCAL_TIMER_VECTOR;
 
        if (cpu_isset(cpu, timer_interrupt_broadcast_ipi_mask))