[PATCH 3/9] can: kvaser_pciefd: Add intermediate variable for device struct in probe()

[Jimmy Assarsson <extja@kvaser.com>]

Add intermediate variable, for readability and to simplify future patches.

Signed-off-by: Jimmy Assarsson <extja@kvaser.com>
---
 drivers/net/can/kvaser_pciefd.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/net/can/kvaser_pciefd.c b/drivers/net/can/kvaser_pciefd.c
index c0bfeafb31f5..f2722473b865 100644
--- a/drivers/net/can/kvaser_pciefd.c
+++ b/drivers/net/can/kvaser_pciefd.c
@@ -1815,10 +1815,11 @@ static int kvaser_pciefd_probe(struct pci_dev *pdev,
 			       const struct pci_device_id *id)
 {
 	int ret;
+	struct device *dev = &pdev->dev;
 	struct kvaser_pciefd *pcie;
 	const struct kvaser_pciefd_irq_mask *irq_mask;
 
-	pcie = devm_kzalloc(&pdev->dev, sizeof(*pcie), GFP_KERNEL);
+	pcie = devm_kzalloc(dev, sizeof(*pcie), GFP_KERNEL);
 	if (!pcie)
 		return -ENOMEM;
 
@@ -1857,7 +1858,7 @@ static int kvaser_pciefd_probe(struct pci_dev *pdev,
 
 	ret = pci_alloc_irq_vectors(pcie->pci, 1, 1, PCI_IRQ_INTX | PCI_IRQ_MSI);
 	if (ret < 0) {
-		dev_err(&pcie->pci->dev, "Failed to allocate IRQ vectors.\n");
+		dev_err(dev, "Failed to allocate IRQ vectors.\n");
 		goto err_teardown_can_ctrls;
 	}
 
@@ -1870,7 +1871,7 @@ static int kvaser_pciefd_probe(struct pci_dev *pdev,
 	ret = request_irq(pcie->pci->irq, kvaser_pciefd_irq_handler,
 			  IRQF_SHARED, KVASER_PCIEFD_DRV_NAME, pcie);
 	if (ret) {
-		dev_err(&pcie->pci->dev, "Failed to request IRQ %d\n", pcie->pci->irq);
+		dev_err(dev, "Failed to request IRQ %d\n", pcie->pci->irq);
 		goto err_pci_free_irq_vectors;
 	}
 	iowrite32(KVASER_PCIEFD_SRB_IRQ_DPD0 | KVASER_PCIEFD_SRB_IRQ_DPD1,
-- 
2.49.0