There is no need to call the dev_err() function directly to print a
custom message when handling an error from either the platform_get_irq()
or platform_get_irq_byname() functions as both are going to display an
appropriate error message in case of a failure.
This change is as per suggestion from Coccinelle:
drivers/pci/controller/pcie-altera.c:717:2-9: line 717 is redundant
because platform_get_irq() already prints an error
Suggested-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
Signed-off-by: Krzysztof Wilczyński <kw@xxxxxxxxx>
---
drivers/pci/controller/pcie-altera.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/pci/controller/pcie-altera.c b/drivers/pci/controller/pcie-altera.c
index 24cb1c331058..f6d73d282230 100644
--- a/drivers/pci/controller/pcie-altera.c
+++ b/drivers/pci/controller/pcie-altera.c
@@ -713,10 +713,8 @@ static int altera_pcie_parse_dt(struct altera_pcie *pcie)
/* setup IRQ */
pcie->irq = platform_get_irq(pdev, 0);
- if (pcie->irq < 0) {
- dev_err(dev, "failed to get IRQ: %d\n", pcie->irq);
+ if (pcie->irq < 0)
return pcie->irq;
- }
irq_set_chained_handler_and_data(pcie->irq, altera_pcie_isr, pcie);
return 0;
--
2.27.0
