[PATCH v2 03/10] can: kvaser_pciefd: Add intermediate variable for device struct in probe()
From: Jimmy Assarsson <hidden>
Date: 2025-07-24 06:37:23
Also in:
linux-can
Subsystem:
can network drivers, the rest · Maintainers:
Marc Kleine-Budde, Vincent Mailhol, Linus Torvalds
Add intermediate variable, for readability and to simplify future patches. Signed-off-by: Jimmy Assarsson <redacted> --- 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 ed1ea8a9a6d2..4bdb1132ecf9 100644
--- a/drivers/net/can/kvaser_pciefd.c
+++ b/drivers/net/can/kvaser_pciefd.c@@ -1813,10 +1813,11 @@ 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;
@@ -1855,7 +1856,7 @@ 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; }
@@ -1868,7 +1869,7 @@ 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,
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2.49.0