x86, io-apic: Remove !irq_remapped() check from __target_IO_APIC_irq()

This function is only called from default_ioapic_set_affinity()
which is only used when interrupt remapping is disabled
since the introduction of the set_affinity function pointer.
So the check will always evaluate as true and can be
removed.

Signed-off-by: Joerg Roedel <joro@8bytes.org>
Acked-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 0fd5f30..5b7eb70 100644 (file)
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -2299,12 +2299,8 @@ static void __target_IO_APIC_irq(unsigned int irq, unsigned int dest, struct irq
 
                apic = entry->apic;
                pin = entry->pin;
-               /*
-                * With interrupt-remapping, destination information comes
-                * from interrupt-remapping table entry.
-                */
-               if (!irq_remapped(cfg))
-                       io_apic_write(apic, 0x11 + pin*2, dest);
+
+               io_apic_write(apic, 0x11 + pin*2, dest);
                reg = io_apic_read(apic, 0x10 + pin*2);
                reg &= ~IO_APIC_REDIR_VECTOR_MASK;
                reg |= vector;