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[07/10] PCI: altera-msi: Remove dev_err() when handing an error from platform_get_irq()

Message ID 20200802142601.1635926-8-kw@linux.com (mailing list archive)
State New, archived
Headers show
Series Remove surplus dev_err() when handing an error from platform_get_irq() | expand

Commit Message

Krzysztof Wilczyński Aug. 2, 2020, 2:25 p.m. UTC 
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-msi.c:259:2-9: line 259 is
  redundant because platform_get_irq() already prints an error

Suggested-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Krzysztof Wilczyński <kw@linux.com>
---
 drivers/pci/controller/pcie-altera-msi.c | 1 -
 1 file changed, 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/pci/controller/pcie-altera-msi.c b/drivers/pci/controller/pcie-altera-msi.c
index 16d938920ca5..bec666eda1eb 100644
--- a/drivers/pci/controller/pcie-altera-msi.c
+++ b/drivers/pci/controller/pcie-altera-msi.c
@@ -256,7 +256,6 @@  static int altera_msi_probe(struct platform_device *pdev)
 
 	msi->irq = platform_get_irq(pdev, 0);
 	if (msi->irq < 0) {
-		dev_err(&pdev->dev, "failed to map IRQ: %d\n", msi->irq);
 		ret = msi->irq;
 		goto err;
 	}