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Backout non-functional changes from revision 1.128.

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Not objected to by:	dcs
This commit is contained in:
Ruslan Ermilov 2001-07-19 07:10:30 +00:00
parent b61143b4ad
commit f2c2962ee5
1 changed files with 9 additions and 13 deletions
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22
sys/netinet/ip_output.c
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@ -263,15 +263,13 @@ ip_output(m0, opt, ro, flags, imo)
/* No Operation */
} else {
/*
* If this is the case, we probably don't want
* to allocate a protocol-cloned route since we
* didn't get one from the ULP. This lets TCP
* do its thing, while not burdening forwarding
* or ICMP with the overhead of cloning a route.
* Of course, we still want to do any cloning
* requested by the link layer, as this is
* probably required in all cases for correct
* operation (as it is for ARP).
* If this is the case, we probably don't want to allocate
* a protocol-cloned route since we didn't get one from the
* ULP. This lets TCP do its thing, while not burdening
* forwarding or ICMP with the overhead of cloning a route.
* Of course, we still want to do any cloning requested by
* the link layer, as this is probably required in all cases
* for correct operation (as it is for ARP).
*/
if (ro->ro_rt == 0)
rtalloc_ign(ro, RTF_PRCLONING);
@ -284,11 +282,9 @@ ip_output(m0, opt, ro, flags, imo)
ifp = ro->ro_rt->rt_ifp;
ro->ro_rt->rt_use++;
if (ro->ro_rt->rt_flags & RTF_GATEWAY)
dst = (struct sockaddr_in *)
ro->ro_rt->rt_gateway;
dst = (struct sockaddr_in *)ro->ro_rt->rt_gateway;
if (ro->ro_rt->rt_flags & RTF_HOST)
isbroadcast = (ro->ro_rt->rt_flags &
RTF_BROADCAST);
isbroadcast = (ro->ro_rt->rt_flags & RTF_BROADCAST);
else
isbroadcast = in_broadcast(dst->sin_addr, ifp);
}