diff options
Diffstat (limited to 'src/vlib/linux/pci.c')
| -rw-r--r-- | src/vlib/linux/pci.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/vlib/linux/pci.c b/src/vlib/linux/pci.c index fdb5271f56a..82f5007818e 100644 --- a/src/vlib/linux/pci.c +++ b/src/vlib/linux/pci.c @@ -291,6 +291,8 @@ vlib_pci_get_device_info (vlib_main_t * vm, vlib_pci_addr_t * addr, vec_reset_length (f); f = format (f, "%v/driver%c", dev_dir_name, 0); di->driver_name = clib_sysfs_link_to_name ((char *) f); + if (!di->driver_name) + di->driver_name = format (0, "<NONE>%c", 0); di->iommu_group = -1; if (lvm->container_fd != -1) |