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Duh, braino in last -- only kick the interface if we actually set

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the MTU.
This commit is contained in:
thorpej 2001-07-25 03:18:46 +00:00
parent c7edeb2b4f
commit a20e50f72a
1 changed files with 6 additions and 5 deletions
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11
sys/net/if_ethersubr.c
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@ -1,4 +1,4 @@
/* $NetBSD: if_ethersubr.c,v 1.87 2001/07/25 03:05:33 thorpej Exp $ */
/* $NetBSD: if_ethersubr.c,v 1.88 2001/07/25 03:18:46 thorpej Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@ -1408,12 +1408,13 @@ ether_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
if (ifr->ifr_mtu < ETHERMIN || ifr->ifr_mtu > maxmtu)
error = EINVAL;
else
else {
ifp->if_mtu = ifr->ifr_mtu;
/* Make sure the device notices the MTU change. */
if (ifp->if_flags & IFF_UP)
error = (*ifp->if_init)(ifp);
/* Make sure the device notices the MTU change. */
if (ifp->if_flags & IFF_UP)
error = (*ifp->if_init)(ifp);
}
break;
}