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arm64/smp: Remove unused irq variable in arch_show_interrupts()

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arch/arm64/kernel/smp.c: In function ‘arch_show_interrupts’:
    arch/arm64/kernel/smp.c:808:16: warning: unused variable ‘irq’ [-Wunused-variable]
      808 |   unsigned int irq = irq_desc_get_irq(ipi_desc[i]);
	  |                ^~~

The removal of the last user forgot to remove the variable.

Fixes: 5089bc51f8 ("arm64/smp: Use irq_desc_kstat_cpu() in arch_show_interrupts()")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20201215103026.2872532-1-geert+renesas@glider.be
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
This commit is contained in:
Geert Uytterhoeven 2020-12-15 11:30:26 +01:00 committed by Catalin Marinas
parent e71ba9452f
commit 42e85f9017
1 changed files with 0 additions and 1 deletions
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arch/arm64/kernel/smp.c
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@ -807,7 +807,6 @@ int arch_show_interrupts(struct seq_file *p, int prec)
unsigned int cpu, i;
for (i = 0; i < NR_IPI; i++) {
unsigned int irq = irq_desc_get_irq(ipi_desc[i]);
seq_printf(p, "%*s%u:%s", prec - 1, "IPI", i,
prec >= 4 ? " " : "");
for_each_online_cpu(cpu)