Commit ae191d2e authored by Pan Bian's avatar Pan Bian Committed by Lorenzo Pieralisi
Browse files

PCI: xilinx-cpm: Fix reference count leak on error path 

Also drop the reference count of the node on error path.

Link: https://lore.kernel.org/r/20210120143745.699-1-bianpan2016@163.com


Fixes: 508f6106 ("PCI: xilinx-cpm: Add Versal CPM Root Port driver")
Signed-off-by: default avatarPan Bian <bianpan2016@163.com>
Signed-off-by: default avatarLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
parent 7c53f6b6

drivers/pci/controller/pcie-xilinx-cpm.c

+1 −0
Original line number Diff line number Diff line
@@ -404,6 +404,7 @@ static int xilinx_cpm_pcie_init_irq_domain(struct xilinx_cpm_pcie_port *port) 
	return 0;

out:

	xilinx_cpm_free_irq_domains(port);

	of_node_put(pcie_intc_node);

	dev_err(dev, "Failed to allocate IRQ domains\n");



	return -ENOMEM;