linux-kernel - [PATCH -next] vfio/fsl-mc: Remove unused variable 'hwirq'

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Message-ID: <20240730141133.525771-1-yuehaibing@huawei.com>
Date: Tue, 30 Jul 2024 22:11:33 +0800
From: Yue Haibing <yuehaibing@...wei.com>
To: <alex.williamson@...hat.com>
CC: <kvm@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<yuehaibing@...wei.com>
Subject: [PATCH -next] vfio/fsl-mc: Remove unused variable 'hwirq'

Commit 7447d911af69 ("vfio/fsl-mc: Block calling interrupt handler without trigger")
left this variable unused, so remove it.

Signed-off-by: Yue Haibing <yuehaibing@...wei.com>
---
 drivers/vfio/fsl-mc/vfio_fsl_mc_intr.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/vfio/fsl-mc/vfio_fsl_mc_intr.c b/drivers/vfio/fsl-mc/vfio_fsl_mc_intr.c
index 82b2afa9b7e3..7e7988c4258f 100644
--- a/drivers/vfio/fsl-mc/vfio_fsl_mc_intr.c
+++ b/drivers/vfio/fsl-mc/vfio_fsl_mc_intr.c
@@ -108,10 +108,10 @@ static int vfio_fsl_mc_set_irq_trigger(struct vfio_fsl_mc_device *vdev,
 				       void *data)
 {
 	struct fsl_mc_device *mc_dev = vdev->mc_dev;
-	int ret, hwirq;
 	struct vfio_fsl_mc_irq *irq;
 	struct device *cont_dev = fsl_mc_cont_dev(&mc_dev->dev);
 	struct fsl_mc_device *mc_cont = to_fsl_mc_device(cont_dev);
+	int ret;
 
 	if (!count && (flags & VFIO_IRQ_SET_DATA_NONE))
 		return vfio_set_trigger(vdev, index, -1);
@@ -136,8 +136,6 @@ static int vfio_fsl_mc_set_irq_trigger(struct vfio_fsl_mc_device *vdev,
 		return vfio_set_trigger(vdev, index, fd);
 	}
 
-	hwirq = vdev->mc_dev->irqs[index]->virq;
-
 	irq = &vdev->mc_irqs[index];
 
 	if (flags & VFIO_IRQ_SET_DATA_NONE) {
-- 
2.34.1