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From: Keqian Zhu <zhukeqian1@huawei.com>
To: <linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>, <kvm@vger.kernel.org>,
	<kvmarm@lists.cs.columbia.edu>, Marc Zyngier <maz@kernel.org>,
	Will Deacon <will@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Catalin Marinas <catalin.marinas@arm.com>
Cc: Robin Murphy <robin.murphy@arm.com>,
	Joerg Roedel <joro@8bytes.org>,
	"James Morse" <james.morse@arm.com>,
	Suzuki K Poulose <suzuki.poulose@arm.com>,
	Julien Thierry <julien.thierry.kdev@gmail.com>,
	<wanghaibin.wang@huawei.com>, Keqian Zhu <zhukeqian1@huawei.com>
Subject: [PATCH] arm64/smp: Remove unused variable irq in arch_show_interrupts()
Date: Tue, 5 Jan 2021 17:22:21 +0800	[thread overview]
Message-ID: <20210105092221.15144-1-zhukeqian1@huawei.com> (raw)

The local variable irq is added in commit a26388152531 ("arm64:
Remove custom IRQ stat accounting"), but forget to remove in
commit 5089bc51f81f ("arm64/smp: Use irq_desc_kstat_cpu() in
arch_show_interrupts()"). Just remove it.

Signed-off-by: Keqian Zhu <zhukeqian1@huawei.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)
-- 
2.19.1


WARNING: multiple messages have this Message-ID (diff)
From: Keqian Zhu <zhukeqian1@huawei.com>
To: <linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>, <kvm@vger.kernel.org>,
	<kvmarm@lists.cs.columbia.edu>, Marc Zyngier <maz@kernel.org>,
	Will Deacon <will@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Catalin Marinas <catalin.marinas@arm.com>
Cc: Joerg Roedel <joro@8bytes.org>, Robin Murphy <robin.murphy@arm.com>
Subject: [PATCH] arm64/smp: Remove unused variable irq in arch_show_interrupts()
Date: Tue, 5 Jan 2021 17:22:21 +0800	[thread overview]
Message-ID: <20210105092221.15144-1-zhukeqian1@huawei.com> (raw)

The local variable irq is added in commit a26388152531 ("arm64:
Remove custom IRQ stat accounting"), but forget to remove in
commit 5089bc51f81f ("arm64/smp: Use irq_desc_kstat_cpu() in
arch_show_interrupts()"). Just remove it.

Signed-off-by: Keqian Zhu <zhukeqian1@huawei.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)
-- 
2.19.1

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kvmarm mailing list
kvmarm@lists.cs.columbia.edu
https://lists.cs.columbia.edu/mailman/listinfo/kvmarm

WARNING: multiple messages have this Message-ID (diff)
From: Keqian Zhu <zhukeqian1@huawei.com>
To: <linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>, <kvm@vger.kernel.org>,
	<kvmarm@lists.cs.columbia.edu>, Marc Zyngier <maz@kernel.org>,
	Will Deacon <will@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Catalin Marinas <catalin.marinas@arm.com>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>,
	Keqian Zhu <zhukeqian1@huawei.com>,
	Joerg Roedel <joro@8bytes.org>, James Morse <james.morse@arm.com>,
	wanghaibin.wang@huawei.com, Robin Murphy <robin.murphy@arm.com>,
	Julien Thierry <julien.thierry.kdev@gmail.com>
Subject: [PATCH] arm64/smp: Remove unused variable irq in arch_show_interrupts()
Date: Tue, 5 Jan 2021 17:22:21 +0800	[thread overview]
Message-ID: <20210105092221.15144-1-zhukeqian1@huawei.com> (raw)

The local variable irq is added in commit a26388152531 ("arm64:
Remove custom IRQ stat accounting"), but forget to remove in
commit 5089bc51f81f ("arm64/smp: Use irq_desc_kstat_cpu() in
arch_show_interrupts()"). Just remove it.

Signed-off-by: Keqian Zhu <zhukeqian1@huawei.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)
-- 
2.19.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

             reply	other threads:[~2021-01-05  9:23 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-05  9:22 Keqian Zhu [this message]
2021-01-05  9:22 ` [PATCH] arm64/smp: Remove unused variable irq in arch_show_interrupts() Keqian Zhu
2021-01-05  9:22 ` Keqian Zhu
2021-01-05 10:08 ` Catalin Marinas
2021-01-05 10:08   ` Catalin Marinas
2021-01-05 10:08   ` Catalin Marinas
2021-01-05 10:48   ` Keqian Zhu
2021-01-05 10:48     ` Keqian Zhu
2021-01-05 10:48     ` Keqian Zhu
2021-01-05 11:09   ` Anshuman Khandual
2021-01-05 11:09     ` Anshuman Khandual
2021-01-05 11:09     ` Anshuman Khandual

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