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

From: Geert Uytterhoeven
Date: Tue Dec 15 2020 - 05:31:46 EST


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: 2f516e34383d0e97 ("arm64/smp: Use irq_desc_kstat_cpu() in arch_show_interrupts()")
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
One more issue in irq-core-2020-12-14.

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 3aef3bc22d3250b5..10b39328268687e3 100644
--- a/arch/arm64/kernel/smp.c
+++ b/arch/arm64/kernel/smp.c
@@ -805,7 +805,6 @@ 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)
--
2.25.1