PCI: hotplug/cpcihp, fix pci device refcounting
Stanse found an ommitted pci_dev_put on one error path in cpcihp_generic_init. The path is taken on !dev, but also when dev->hdr_type != PCI_HEADER_TYPE_BRIDGE. However it omits to pci_dev_put on the latter. As it is fine to pass NULL to pci_dev_put, put it in there uncoditionally. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Scott Murray <scott@spiteful.org> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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