From: Dmitry Baryshkov dmitry.baryshkov@linaro.org
[ Upstream commit c99e755a4a4c165cad6effb39faffd0f3377c02d ]
In pci_scan_device(), if pci_setup_device() fails for any reason, the code will not release device's of_node by calling pci_release_of_node(). Fix that by calling the release function.
Fixes: 98d9f30c820d ("pci/of: Match PCI devices to OF nodes dynamically") Link: https://lore.kernel.org/r/20210124232826.1879-1-dmitry.baryshkov@linaro.org Signed-off-by: Dmitry Baryshkov dmitry.baryshkov@linaro.org Signed-off-by: Bjorn Helgaas bhelgaas@google.com Reviewed-by: Leon Romanovsky leonro@nvidia.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/pci/probe.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index 55ece07e584a..e716d8bba227 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -2014,6 +2014,7 @@ static struct pci_dev *pci_scan_device(struct pci_bus *bus, int devfn) pci_set_of_node(dev);
if (pci_setup_device(dev)) { + pci_release_of_node(dev); pci_bus_put(dev->bus); kfree(dev); return NULL;