Returning PTR_ERR(legacy_intc_node) is zero which is success but we want
to return a negative error code.
Fixes: 4337ea1d4b10 ('PCI: xilinx-nwl: Add support for Xilinx NWL PCIe Host Controller')
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
diff --git a/drivers/pci/host/pcie-xilinx-nwl.c b/drivers/pci/host/pcie-xilinx-nwl.c
index 7a2dc2e..5139e64 100644
--- a/drivers/pci/host/pcie-xilinx-nwl.c
+++ b/drivers/pci/host/pcie-xilinx-nwl.c
@@ -525,7 +525,7 @@ static int nwl_pcie_init_irq_domain(struct nwl_pcie *pcie)
legacy_intc_node = of_get_next_child(node, NULL);
if (!legacy_intc_node) {
dev_err(pcie->dev, "No legacy intc node found\n");
- return PTR_ERR(legacy_intc_node);
+ return -EINVAL;
}
pcie->legacy_irq_domain = irq_domain_add_linear(legacy_intc_node,
--
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