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[1/5] PCI: aardvark: Check for platform_get_irq() error

Message ID 1508018851-9272-1-git-send-email-festevam@gmail.com
State Changes Requested
Headers show
Series [1/5] PCI: aardvark: Check for platform_get_irq() error | expand

Commit Message

Fabio Estevam Oct. 14, 2017, 10:07 p.m. UTC 
platform_get_irq() may fail and in the case of failure the error value
should be propagated.

Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
---
 drivers/pci/host/pci-aardvark.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/drivers/pci/host/pci-aardvark.c b/drivers/pci/host/pci-aardvark.c
index 26ed0c0..f3b16ff 100644
--- a/drivers/pci/host/pci-aardvark.c
+++ b/drivers/pci/host/pci-aardvark.c
@@ -901,6 +901,8 @@  static int advk_pcie_probe(struct platform_device *pdev)
 		return PTR_ERR(pcie->base);
 
 	irq = platform_get_irq(pdev, 0);
+	if (irq < 0)
+		return irq;
 	ret = devm_request_irq(dev, irq, advk_pcie_irq_handler,
 			       IRQF_SHARED | IRQF_NO_THREAD, "advk-pcie",
 			       pcie);