* [PATCH] arm64: Remove unused variable in arch_show_interrupts
@ 2021-01-05 18:03 David Brazdil
2021-01-05 18:08 ` Catalin Marinas
0 siblings, 1 reply; 3+ messages in thread
From: David Brazdil @ 2021-01-05 18:03 UTC (permalink / raw)
To: linux-arm-kernel
Cc: Catalin Marinas, linux-kernel, Marc Zyngier, Thomas Gleixner,
David Brazdil, Will Deacon
Commit 5089bc51f81f ("arm64/smp: Use irq_desc_kstat_cpu() in
arch_show_interrupts()") removed the only user of variable `irq`.
Remove the unused variable.
Signed-off-by: David Brazdil <dbrazdil@google.com>
---
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)
--
2.29.2.729.g45daf8777d-goog
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^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] arm64: Remove unused variable in arch_show_interrupts
2021-01-05 18:03 [PATCH] arm64: Remove unused variable in arch_show_interrupts David Brazdil
@ 2021-01-05 18:08 ` Catalin Marinas
2021-01-05 18:11 ` David Brazdil
0 siblings, 1 reply; 3+ messages in thread
From: Catalin Marinas @ 2021-01-05 18:08 UTC (permalink / raw)
To: David Brazdil
Cc: Marc Zyngier, Thomas Gleixner, Will Deacon, linux-kernel,
linux-arm-kernel
On Tue, Jan 05, 2021 at 06:03:14PM +0000, David Brazdil wrote:
> Commit 5089bc51f81f ("arm64/smp: Use irq_desc_kstat_cpu() in
> arch_show_interrupts()") removed the only user of variable `irq`.
> Remove the unused variable.
>
> Signed-off-by: David Brazdil <dbrazdil@google.com>
Please search the list for similar patches. I can count 5-6 and the
number is growing ;) (and I queued one already).
--
Catalin
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] arm64: Remove unused variable in arch_show_interrupts
2021-01-05 18:08 ` Catalin Marinas
@ 2021-01-05 18:11 ` David Brazdil
0 siblings, 0 replies; 3+ messages in thread
From: David Brazdil @ 2021-01-05 18:11 UTC (permalink / raw)
To: Catalin Marinas
Cc: Marc Zyngier, Thomas Gleixner, Will Deacon, linux-kernel,
linux-arm-kernel
On Tue, Jan 05, 2021 at 06:08:35PM +0000, Catalin Marinas wrote:
> On Tue, Jan 05, 2021 at 06:03:14PM +0000, David Brazdil wrote:
> > Commit 5089bc51f81f ("arm64/smp: Use irq_desc_kstat_cpu() in
> > arch_show_interrupts()") removed the only user of variable `irq`.
> > Remove the unused variable.
> >
> > Signed-off-by: David Brazdil <dbrazdil@google.com>
>
> Please search the list for similar patches. I can count 5-6 and the
> number is growing ;) (and I queued one already).
Sorry, my bad. Need to get my email client out of the kvmarm list once in a
while. O:)
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2021-01-05 18:03 [PATCH] arm64: Remove unused variable in arch_show_interrupts David Brazdil
2021-01-05 18:08 ` Catalin Marinas
2021-01-05 18:11 ` David Brazdil
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