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    Subject[PATCH 14/19] x86, io-apic: Remove !irq_remapped() check from __target_IO_APIC_irq()
    Date
    This function is only called from default_ioapic_set_affinity()
    which is only used when interrupt remapping is disabled. So
    the check will always evaluate as true and can be removed.

    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    ---
    arch/x86/kernel/apic/io_apic.c | 8 ++------
    1 file changed, 2 insertions(+), 6 deletions(-)
    diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
    index 9664919..32faf20 100644
    --- a/arch/x86/kernel/apic/io_apic.c
    +++ b/arch/x86/kernel/apic/io_apic.c
    @@ -2298,12 +2298,8 @@ 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;
    --
    1.7.9.5



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