s390/irq: Use irq_desc_kstat_cpu() in show_msi_interrupt()

The irq descriptor is already there, no need to look it up again.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Heiko Carstens <hca@linux.ibm.com>
Link: https://lore.kernel.org/r/20201210194043.769108348@linutronix.de

diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c
index 3514420f0259930f74d8b75fd624d49e5eedda43..f8a8b9428ae2775a7ebf636eb5b11b595662a440 100644 (file)
--- a/arch/s390/kernel/irq.c
+++ b/arch/s390/kernel/irq.c
@@ -124,7 +124,7 @@ static void show_msi_interrupt(struct seq_file *p, int irq)
        raw_spin_lock_irqsave(&desc->lock, flags);
        seq_printf(p, "%3d: ", irq);
        for_each_online_cpu(cpu)
-               seq_printf(p, "%10u ", kstat_irqs_cpu(irq, cpu));
+               seq_printf(p, "%10u ", irq_desc_kstat_cpu(desc, cpu));
 
        if (desc->irq_data.chip)
                seq_printf(p, " %8s", desc->irq_data.chip->name);