From: Thomas Gleixner Date: Wed, 26 Aug 2020 11:16:34 +0000 (+0200) Subject: x86/msi: Remove pointless vcpu_affinity callback X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=9d55f02ad4e8bc67439ff6f8508e2275c3c5d41c;p=linux.git x86/msi: Remove pointless vcpu_affinity callback Setting the irq_set_vcpu_affinity() callback to irq_chip_set_vcpu_affinity_parent() is a pointless exercise because the function which utilizes it searchs the domain hierarchy to find a parent domain which has such a callback. Remove the useless indirection. Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/r/20200826112331.250130127@linutronix.de --- diff --git a/arch/x86/kernel/apic/msi.c b/arch/x86/kernel/apic/msi.c index 5e8465e3e27f1..f4ed814e6025e 100644 --- a/arch/x86/kernel/apic/msi.c +++ b/arch/x86/kernel/apic/msi.c @@ -278,7 +278,6 @@ static struct irq_chip pci_msi_ir_controller = { .irq_mask = pci_msi_mask_irq, .irq_ack = irq_chip_ack_parent, .irq_retrigger = irq_chip_retrigger_hierarchy, - .irq_set_vcpu_affinity = irq_chip_set_vcpu_affinity_parent, .flags = IRQCHIP_SKIP_SET_WAKE, };