From: Arnd Bergmann <arnd@kernel.org>
To: Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Marc Zyngier <maz@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>,
Mark Rutland <mark.rutland@arm.com>,
Andrew Morton <akpm@linux-foundation.org>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] arm64/smp: Remove unused 'irq' variable
Date: Wed, 30 Dec 2020 16:45:04 +0100 [thread overview]
Message-ID: <20201230154516.680413-1-arnd@kernel.org> (raw)
From: Arnd Bergmann <arnd@arndb.de>
The only use of this variable was removed in a recent patch:
arch/arm64/kernel/smp.c:810:16: error: unused variable 'irq' [-Werror,-Wunused-variable]
unsigned int irq = irq_desc_get_irq(ipi_desc[i]);
Fixes: 5089bc51f81f ("arm64/smp: Use irq_desc_kstat_cpu() in arch_show_interrupts()")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
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)
--
2.29.2
next reply other threads:[~2020-12-30 15:46 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-30 15:45 Arnd Bergmann [this message]
2021-01-04 11:18 ` Catalin Marinas
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