From: Geert Uytterhoeven <geert+renesas@glider.be>
To: Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Marc Zyngier <maz@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Geert Uytterhoeven <geert+renesas@glider.be>
Subject: [PATCH v2] arm64/smp: Remove unused irq variable in arch_show_interrupts()
Date: Tue, 29 Dec 2020 09:17:48 +0100 [thread overview]
Message-ID: <20201229081748.1530671-1-geert+renesas@glider.be> (raw)
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: 5089bc51f81f05ad ("arm64/smp: Use irq_desc_kstat_cpu() in arch_show_interrupts()")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v2:
- Update Fixes tag, as the offending commit was rebased just before
being sent upstream.
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 6bc3a3698c3d1ea9..376343d6f13aec5d 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)
--
2.25.1
reply other threads:[~2020-12-29 8:18 UTC|newest]
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