network: fix indentation

Follow-up for f141b2c.

Author: yuwata

src/network/networkd-ndisc.c

@@ -195,7 +195,7 @@ static int ndisc_request_route(Route *in, Link *link, sd_ndisc_router *rt) {
                         return log_link_warning_errno(link, r, "Failed to get default router MTU from RA: %m");
         }
 
-       if (link->network->ipv6_accept_ra_use_hop_limit) {
+        if (link->network->ipv6_accept_ra_use_hop_limit) {
                 r = sd_ndisc_router_get_hop_limit(rt, &hop_limit);
                 if (r < 0 && r != -ENODATA)
                         return log_link_warning_errno(link, r, "Failed to get default router hop limit from RA: %m");
@@ -212,7 +212,6 @@ static int ndisc_request_route(Route *in, Link *link, sd_ndisc_router *rt) {
                 route->quickack = link->network->ipv6_accept_ra_quickack;
         if (route->mtu == 0)
                 route->mtu = mtu;
-
         if (route->hop_limit == 0)
                 route->hop_limit = hop_limit;