[03/10] PCI: tegra: Remove dev_err() when handing an error from platform_get_irq()
diff mbox series

Message ID 20200802142601.1635926-4-kw@linux.com
State New
Headers show
Series
  • Remove surplus dev_err() when handing an error from platform_get_irq()
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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-tegra.c:1524:2-9: line 1524 is redundant
  because platform_get_irq() already prints an error

  drivers/pci/controller/pci-tegra.c:1742:2-9: line 1742 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-tegra.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

Patch
diff mbox series

diff --git a/drivers/pci/controller/pci-tegra.c b/drivers/pci/controller/pci-tegra.c
index 235b456698fc..b11397475a4d 100644
--- a/drivers/pci/controller/pci-tegra.c
+++ b/drivers/pci/controller/pci-tegra.c
@@ -1520,10 +1520,8 @@  static int tegra_pcie_get_resources(struct tegra_pcie *pcie)
 
 	/* request interrupt */
 	err = platform_get_irq_byname(pdev, "intr");
-	if (err < 0) {
-		dev_err(dev, "failed to get IRQ: %d\n", err);
+	if (err < 0)
 		goto phys_put;
-	}
 
 	pcie->irq = err;
 
@@ -1738,10 +1736,8 @@  static int tegra_pcie_msi_setup(struct tegra_pcie *pcie)
 	}
 
 	err = platform_get_irq_byname(pdev, "msi");
-	if (err < 0) {
-		dev_err(dev, "failed to get IRQ: %d\n", err);
+	if (err < 0)
 		goto free_irq_domain;
-	}
 
 	msi->irq = err;