The following commit has been merged into the x86/irq branch of tip: Commit-ID: 8725fcd99a3084a7a15a6e70882bfa3fe7925f52 Gitweb: https://git.kernel.org/tip/8725fcd99a3084a7a15a6e70882bfa3fe7925f52 Author: Heiner Kallweit <[email protected]> AuthorDate: Mon, 19 Aug 2019 21:36:39 +02:00 Committer: Thomas Gleixner <[email protected]> CommitterDate: Mon, 19 Aug 2019 23:19:07 +02:00
x86/irq: Check for VECTOR_UNUSED directly It's simpler and more intuitive to directly check for VECTOR_UNUSED than checking whether the other error codes are not set. Signed-off-by: Heiner Kallweit <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]> Link: https://lkml.kernel.org/r/[email protected] --- arch/x86/kernel/irq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c index 3eae012..21efee3 100644 --- a/arch/x86/kernel/irq.c +++ b/arch/x86/kernel/irq.c @@ -251,7 +251,7 @@ __visible unsigned int __irq_entry do_IRQ(struct pt_regs *regs) } else { ack_APIC_irq(); - if (desc != VECTOR_RETRIGGERED && desc != VECTOR_SHUTDOWN) { + if (desc == VECTOR_UNUSED) { pr_emerg_ratelimited("%s: %d.%d No irq handler for vector\n", __func__, smp_processor_id(), vector);
