diff options
| -rw-r--r-- | zebra/ioctl.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/zebra/ioctl.c b/zebra/ioctl.c index 87e98032a2..ebe1edcaef 100644 --- a/zebra/ioctl.c +++ b/zebra/ioctl.c @@ -415,7 +415,8 @@ void if_get_flags(struct interface *ifp) strncpy(ifmr.ifm_name, ifp->name, IFNAMSIZ); /* Seems not all interfaces implement this ioctl */ - if (if_ioctl(SIOCGIFMEDIA, (caddr_t)&ifmr) < 0) + if (if_ioctl(SIOCGIFMEDIA, (caddr_t)&ifmr) == -1 && + errno != EINVAL) flog_err_sys(EC_LIB_SYSTEM_CALL, "if_ioctl(SIOCGIFMEDIA) failed: %s", safe_strerror(errno)); |