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-rw-r--r--src/vlib/linux/pci.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/src/vlib/linux/pci.c b/src/vlib/linux/pci.c
index f7c63bc3607..29ca3d97523 100644
--- a/src/vlib/linux/pci.c
+++ b/src/vlib/linux/pci.c
@@ -1561,14 +1561,17 @@ linux_pci_init (vlib_main_t * vm)
ASSERT (sizeof (vlib_pci_addr_t) == sizeof (u32));
- addrs = vlib_pci_get_all_dev_addrs ();
- vec_foreach (addr, addrs)
+ if (pm->pci_device_registrations)
{
- vlib_pci_device_info_t *d;
- if ((d = vlib_pci_get_device_info (vm, addr, 0)))
+ addrs = vlib_pci_get_all_dev_addrs ();
+ vec_foreach (addr, addrs)
{
- init_device_from_registered (vm, d);
- vlib_pci_free_device_info (d);
+ vlib_pci_device_info_t *d;
+ if ((d = vlib_pci_get_device_info (vm, addr, 0)))
+ {
+ init_device_from_registered (vm, d);
+ vlib_pci_free_device_info (d);
+ }
}
}