Messages in this thread |  | | Date | Wed, 16 Aug 2017 19:42:35 -0700 (PDT) | Subject | Re: [PATCH net] PCI: fix the return value for the pci_find_pcie_root_port() | From | David Miller <> |
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From: Ding Tianhong <dingtianhong@huawei.com> Date: Thu, 17 Aug 2017 10:25:30 +0800
> The pci_find_pcie_root_port() would return NULL if the given > dev is already a Root Port, it looks like unfriendly to the > PCIe Root Port device, Thierry and Bjorn suggest to let this > function return the given dev under this circumstances. > > Fixes: 0e405232871d6 ("PCI: fix oops when try to find Root Port for a PCI device") > Suggested-by: Thierry Reding <thierry.reding@gmail.com> > Suggested-by: Bjorn Helgaas <helgaas@kernel.org> > Signed-off-by: Thierry Reding <thierry.reding@gmail.com> > Signed-off-by: Ding Tianhong <dingtianhong@huawei.com>
Bjorn, please review and ACK so Linus doesn't rip my head off again :-)
Thanks.
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