tree 1382a29d9663406a5db38bff1773c50843f63187
parent 66a332cf199fc97cae61aac913d98b9b51dc3a22
author Benoît Ganne <bganne@cisco.com> 1570203021 +0200
committer Damjan Marion <dmarion@me.com> 1570275890 +0000

vlib: pci: set pci driver name to none when no driver is loaded

If no Linux PCI driver module is loaded, then the driver_name in the PCI
info struct is NULL. This can triggers crash when checking driver name
eg. in vlib_pci_device_open().
Default to "<NONE>" as driver name, which should never match.

Type: fix

Change-Id: I9e69889a7566467bd8220b92bbbaa72ada957257
Signed-off-by: Benoît Ganne <bganne@cisco.com>