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linux/drivers/pci/iov.c
Po Liu 156c55325d PCI: Check for pci_setup_device() failure in pci_iov_add_virtfn() 
If pci_setup_device() returns failure, we must return failure from
pci_iov_add_virtfn().  If we ignore the failure and continue with an
uninitialized pci_dev for virtfn, we crash later when we try to use those
uninitialized parts.

Signed-off-by: Po Liu <po.liu@nxp.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2016-09-12 16:23:38 -05:00

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