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authorDmitry Baryshkov <dmitry.baryshkov@linaro.org>2021-01-25 02:28:26 +0300
committerBjorn Helgaas <bhelgaas@google.com>2021-03-23 10:18:49 -0500
commitc99e755a4a4c165cad6effb39faffd0f3377c02d (patch)
tree3006b4178fe6ca3bc7b5859cb9472e74f41438b5 /drivers/pci/probe.c
parenta38fd8748464831584a19438cbb3082b5a2dab15 (diff)
PCI: Release OF node in pci_scan_device()'s error path
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>
Diffstat (limited to 'drivers/pci/probe.c')
-rw-r--r--drivers/pci/probe.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 953f15abc850..be51670572fa 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -2353,6 +2353,7 @@ 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;