Merge tag 'split-asm_system_h-for-linus-20120328' of git://git.kernel.org/pub/scm...

[linux-flexiantxendom0-3.2.10.git] / arch / x86 / kernel / irqinit.c

diff --git a/arch/x86/kernel/irqinit.c b/arch/x86/kernel/irqinit.c
index 99b85b4..6d5fc8c 100644 (file)
--- a/arch/x86/kernel/irqinit.c
+++ b/arch/x86/kernel/irqinit.c
@@ -305,10 +305,10 @@ void __init native_init_IRQ(void)
         * us. (some of these will be overridden and become
         * 'special' SMP interrupts)
         */
-       for (i = FIRST_EXTERNAL_VECTOR; i < NR_VECTORS; i++) {
+       i = FIRST_EXTERNAL_VECTOR;
+       for_each_clear_bit_from(i, used_vectors, NR_VECTORS) {
                /* IA32_SYSCALL_VECTOR could be used in trap_init already. */
-               if (!test_bit(i, used_vectors))
-                       set_intr_gate(i, interrupt[i-FIRST_EXTERNAL_VECTOR]);
+               set_intr_gate(i, interrupt[i - FIRST_EXTERNAL_VECTOR]);
        }
 
        if (!acpi_ioapic && !of_ioapic)