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route_ctl: eliminate write only variables ifa and nh

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Sponsored by:		Netflix
This commit is contained in:
Warner Losh 2022-04-04 20:37:59 -06:00
parent 7f9c3339a4
commit 5de5b5a34d
1 changed files with 1 additions and 4 deletions
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5
sys/net/route/route_ctl.c
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@ -630,7 +630,6 @@ create_rtentry(struct rib_head *rnh, struct rt_addrinfo *info,
struct sockaddr *dst, *ndst, *gateway, *netmask;
struct rtentry *rt;
struct nhop_object *nh;
struct ifaddr *ifa;
int error, flags;
dst = info->rti_info[RTAX_DST];
@ -686,7 +685,6 @@ create_rtentry(struct rib_head *rnh, struct rt_addrinfo *info,
* This moved from below so that rnh->rnh_addaddr() can
* examine the ifa and ifa->ifa_ifp if it so desires.
*/
ifa = info->rti_ifa;
rt->rt_weight = get_info_weight(info, RT_DEFAULT_WEIGHT);
rt_set_expire_info(rt, info);
@ -1061,10 +1059,9 @@ change_route(struct rib_head *rnh, struct rt_addrinfo *info,
struct route_nhop_data *rnd_orig, struct rib_cmd_info *rc)
{
int error = 0;
struct nhop_object *nh, *nh_orig;
struct nhop_object *nh_orig;
struct route_nhop_data rnd_new;
nh = NULL;
nh_orig = rnd_orig->rnd_nhop;
if (nh_orig == NULL)
return (ESRCH);