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| author | Heiner Kallweit <hkallweit1@gmail.com> | 2019-08-19 22:36:39 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2019-08-20 00:19:07 +0300 |
| commit | 8725fcd99a3084a7a15a6e70882bfa3fe7925f52 (patch) | |
| tree | d9a157a7b133a1145a0164ca4563d3265851edbd /arch/x86/kernel/irq.c | |
| parent | d6f83427ff422b3a65e4a6bd84c010f78d4a30a5 (diff) | |
| download | linux-8725fcd99a3084a7a15a6e70882bfa3fe7925f52.tar.xz | |
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 <hkallweit1@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/caeaca93-5ee1-cea1-8894-3aa0d5b19241@gmail.com
Diffstat (limited to 'arch/x86/kernel/irq.c')
| -rw-r--r-- | arch/x86/kernel/irq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c index 3eae01202332..21efee32e2b1 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); |