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From: Jacob Pan <jacob.jun.pan@linux.intel.com>
To: Joerg Roedel <joro@8bytes.org>,
	LKML <linux-kernel@vger.kernel.org>,
	iommu@lists.linux-foundation.org
Subject: [PATCH] irq_remapping/vt-d: cleanup unused variable
Date: Mon, 24 Jun 2019 13:17:42 -0700	[thread overview]
Message-ID: <1561407462-23083-1-git-send-email-jacob.jun.pan@linux.intel.com> (raw)

Linux IRQ number virq is not used in IRTE allocation. Remove it.

Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
---
 drivers/iommu/intel_irq_remapping.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/iommu/intel_irq_remapping.c b/drivers/iommu/intel_irq_remapping.c
index 4160aa9..4786ca0 100644
--- a/drivers/iommu/intel_irq_remapping.c
+++ b/drivers/iommu/intel_irq_remapping.c
@@ -101,7 +101,7 @@ static void init_ir_status(struct intel_iommu *iommu)
 		iommu->flags |= VTD_FLAG_IRQ_REMAP_PRE_ENABLED;
 }
 
-static int alloc_irte(struct intel_iommu *iommu, int irq,
+static int alloc_irte(struct intel_iommu *iommu,
 		      struct irq_2_iommu *irq_iommu, u16 count)
 {
 	struct ir_table *table = iommu->ir_table;
@@ -1374,7 +1374,7 @@ static int intel_irq_remapping_alloc(struct irq_domain *domain,
 		goto out_free_parent;
 
 	down_read(&dmar_global_lock);
-	index = alloc_irte(iommu, virq, &data->irq_2_iommu, nr_irqs);
+	index = alloc_irte(iommu, &data->irq_2_iommu, nr_irqs);
 	up_read(&dmar_global_lock);
 	if (index < 0) {
 		pr_warn("Failed to allocate IRTE\n");
-- 
2.7.4

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WARNING: multiple messages have this Message-ID (diff)
From: Jacob Pan <jacob.jun.pan@linux.intel.com>
To: Joerg Roedel <joro@8bytes.org>,
	LKML <linux-kernel@vger.kernel.org>,
	iommu@lists.linux-foundation.org
Cc: Jacob Pan <jacob.jun.pan@linux.intel.com>
Subject: [PATCH] irq_remapping/vt-d: cleanup unused variable
Date: Mon, 24 Jun 2019 13:17:42 -0700	[thread overview]
Message-ID: <1561407462-23083-1-git-send-email-jacob.jun.pan@linux.intel.com> (raw)

Linux IRQ number virq is not used in IRTE allocation. Remove it.

Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
---
 drivers/iommu/intel_irq_remapping.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/iommu/intel_irq_remapping.c b/drivers/iommu/intel_irq_remapping.c
index 4160aa9..4786ca0 100644
--- a/drivers/iommu/intel_irq_remapping.c
+++ b/drivers/iommu/intel_irq_remapping.c
@@ -101,7 +101,7 @@ static void init_ir_status(struct intel_iommu *iommu)
 		iommu->flags |= VTD_FLAG_IRQ_REMAP_PRE_ENABLED;
 }
 
-static int alloc_irte(struct intel_iommu *iommu, int irq,
+static int alloc_irte(struct intel_iommu *iommu,
 		      struct irq_2_iommu *irq_iommu, u16 count)
 {
 	struct ir_table *table = iommu->ir_table;
@@ -1374,7 +1374,7 @@ static int intel_irq_remapping_alloc(struct irq_domain *domain,
 		goto out_free_parent;
 
 	down_read(&dmar_global_lock);
-	index = alloc_irte(iommu, virq, &data->irq_2_iommu, nr_irqs);
+	index = alloc_irte(iommu, &data->irq_2_iommu, nr_irqs);
 	up_read(&dmar_global_lock);
 	if (index < 0) {
 		pr_warn("Failed to allocate IRTE\n");
-- 
2.7.4


             reply	other threads:[~2019-06-24 20:14 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-24 20:17 Jacob Pan [this message]
2019-06-24 20:17 ` [PATCH] irq_remapping/vt-d: cleanup unused variable Jacob Pan
2019-07-01 12:24 ` Joerg Roedel
2019-07-01 12:24   ` Joerg Roedel

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