Previous commit 5089bc51f81f05ad ("arm64/smp: Use irq_desc_kstat_cpu() in
arch_show_interrupts()") started using irq_desc_kstat_cpu() that does not
require local variable 'irq' anymore. Hence just drop it. Saves the cost
for irq_desc_get_irq() as well.Cc: Catalin Marinas <[email protected]> Cc: Will Deacon <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Anshuman Khandual <[email protected]> --- This applies on v5.11-rc2 arch/arm64/kernel/smp.c | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index 6bc3a3698c3d..376343d6f13a 100644 --- a/arch/arm64/kernel/smp.c +++ b/arch/arm64/kernel/smp.c @@ -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) -- 2.20.1
