diff options
| -rw-r--r-- | sys/dev/ep/if_ep.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/ep/if_ep.c b/sys/dev/ep/if_ep.c index 67785ab..73680a0 100644 --- a/sys/dev/ep/if_ep.c +++ b/sys/dev/ep/if_ep.c @@ -344,7 +344,8 @@ ep_detach(device_t dev) device_printf(dev, "already unloaded\n"); return (0); } - epstop(sc); + if (bus_child_present(dev)) + epstop(sc); ifp->if_flags &= ~IFF_RUNNING; ether_ifdetach(ifp); |
