diff options
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2016-07-15 00:18:27 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2016-07-25 20:29:51 +0300 |
| commit | 991bfef82f17194fe2a2f161b9552d9633ff21b9 (patch) | |
| tree | 7d6562026d75394d5cb980285ed6b8ec37d0d61b | |
| parent | af8c34ce6ae32addda3788d54a7e340cad22516b (diff) | |
| download | linux-991bfef82f17194fe2a2f161b9552d9633ff21b9.tar.xz | |
PCI: dra7xx: Fix return value in case of error
In dra7xx_pcie_init_irq_domain(), the pattern used to check and return
error is:
if (!var) {
dev_err(...);
return PTR_ERR(var);
}
So the returned value in case of error is always 0, which means 'success'.
Change it to return -ENODEV instead.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Kishon Vijay Abraham I <kishon@ti.com>
| -rw-r--r-- | drivers/pci/host/pci-dra7xx.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pci/host/pci-dra7xx.c b/drivers/pci/host/pci-dra7xx.c index f441130407e7..81b3949a26db 100644 --- a/drivers/pci/host/pci-dra7xx.c +++ b/drivers/pci/host/pci-dra7xx.c @@ -181,14 +181,14 @@ static int dra7xx_pcie_init_irq_domain(struct pcie_port *pp) if (!pcie_intc_node) { dev_err(dev, "No PCIe Intc node found\n"); - return PTR_ERR(pcie_intc_node); + return -ENODEV; } pp->irq_domain = irq_domain_add_linear(pcie_intc_node, 4, &intx_domain_ops, pp); if (!pp->irq_domain) { dev_err(dev, "Failed to get a INTx IRQ domain\n"); - return PTR_ERR(pp->irq_domain); + return -ENODEV; } return 0; |