Messages in this thread Patch in this message | | | Subject | [PATCH v2 3/3] x86/irq: slightly improve do_IRQ | From | Heiner Kallweit <> | Date | Mon, 19 Aug 2019 21:36:39 +0200 |
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It's simpler and more intuitive to directly check for VECTOR_UNUSED.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> --- 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 f1c8f350d..857b4d7ae 100644 --- a/arch/x86/kernel/irq.c +++ b/arch/x86/kernel/irq.c @@ -252,7 +252,7 @@ __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); -- 2.22.1
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