Stop spamming each route change needlessly.

diff --git a/route.c b/route.c
index 11407c0e41a5679ba7ff49974e7da6e2529c305c..e627ebf39adfb50d1318aaccb1aa338813433708 100644 (file)
--- a/route.c
+++ b/route.c
@@ -425,7 +425,7 @@ rt_doroute(struct rt *rt)
                if (rt->rt_dflags & RTDF_FAKE)
                        return true;
                if (or->rt_dflags & RTDF_FAKE ||
-                   !rt_cmp(rt,or) ||
+                   !rt_cmp(rt, or) ||
                    (rt->rt_ifa.sa_family != AF_UNSPEC &&
                    sa_cmp(&or->rt_ifa, &rt->rt_ifa) != 0) ||
                    or->rt_mtu != rt->rt_mtu)
@@ -436,13 +436,11 @@ rt_doroute(struct rt *rt)
                TAILQ_REMOVE(&ctx->routes, or, rt_next);
                rt_free(or);
        } else {
-               if (rt->rt_dflags & RTDF_FAKE) {
-                       if ((or = rt_find(&ctx->kroutes, rt)) == NULL)
-                               return false;
-                       if (!rt_cmp(rt, or))
-                               return false;
-               } else {
-                       if (!rt_add(rt, NULL))
+               or = rt_find(&ctx->kroutes, rt);
+               if ((or == NULL || !rt_cmp(rt, or)) &&
+                   !(rt->rt_dflags & RTDF_FAKE))
+               {
+                       if (!rt_add(rt, or))
                                return false;
                }
        }