On Thu, Jul 14, 2016 at 12:10:46PM +0200, Christophe JAILLET wrote: > In function 'xilinx_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@xxxxxxxxxx> Applied with Sören's ack to pci/host-xilinx for v4.8, thanks! > --- > drivers/pci/host/pcie-xilinx.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/drivers/pci/host/pcie-xilinx.c b/drivers/pci/host/pcie-xilinx.c > index 4703aa3..a30e016 100644 > --- a/drivers/pci/host/pcie-xilinx.c > +++ b/drivers/pci/host/pcie-xilinx.c > @@ -550,7 +550,7 @@ static int xilinx_pcie_init_irq_domain(struct xilinx_pcie_port *port) > pcie_intc_node = of_get_next_child(node, NULL); > if (!pcie_intc_node) { > dev_err(dev, "No PCIe Intc node found\n"); > - return PTR_ERR(pcie_intc_node); > + return -ENODEV; > } > > port->irq_domain = irq_domain_add_linear(pcie_intc_node, 4, > @@ -558,7 +558,7 @@ static int xilinx_pcie_init_irq_domain(struct xilinx_pcie_port *port) > port); > if (!port->irq_domain) { > dev_err(dev, "Failed to get a INTx IRQ domain\n"); > - return PTR_ERR(port->irq_domain); > + return -ENODEV; > } > > /* Setup MSI */ > @@ -569,7 +569,7 @@ static int xilinx_pcie_init_irq_domain(struct xilinx_pcie_port *port) > &xilinx_pcie_msi_chip); > if (!port->irq_domain) { > dev_err(dev, "Failed to get a MSI IRQ domain\n"); > - return PTR_ERR(port->irq_domain); > + return -ENODEV; > } > > xilinx_pcie_enable_msi(port); > -- > 2.7.4 > > > --- > L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast. > https://www.avast.com/antivirus > > -- > To unsubscribe from this list: send the line "unsubscribe linux-pci" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html