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[06/10] PCI: v3-semi: Remove dev_err() when handing an error from platform_get_irq()

Message ID 20200802142601.1635926-7-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/pci-v3-semi.c:781:2-9: line 781 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/pci-v3-semi.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/pci/controller/pci-v3-semi.c b/drivers/pci/controller/pci-v3-semi.c
index 3681e5af3878..2a19f2a98945 100644
--- a/drivers/pci/controller/pci-v3-semi.c
+++ b/drivers/pci/controller/pci-v3-semi.c
@@ -777,10 +777,9 @@  static int v3_pci_probe(struct platform_device *pdev)
 
 	/* Get and request error IRQ resource */
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(dev, "unable to obtain PCIv3 error IRQ\n");
+	if (irq < 0)
 		return irq;
-	}
+
 	ret = devm_request_irq(dev, irq, v3_irq, 0,
 			"PCIv3 error", v3);
 	if (ret < 0) {