Move matching logic out of service_reply_single function

There is only 1 place in project calling this function with the match
argument. It's easier to add prooper condition in this place and have
service_reply_single simplified by taking 1 less argument.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>

diff --git a/service.c b/service.c
index f45784b..182b2b2 100644 (file)
--- a/service.c
+++ b/service.c
@@ -118,7 +118,7 @@ service_timeout(struct service *s)
 }
 
 static void
-service_reply_single(struct interface *iface, struct service *s, const char *match, int ttl, int force)
+service_reply_single(struct interface *iface, struct service *s, int ttl, int force)
 {
        const char *host = service_name(s->service);
        char *service = strstr(host, "._");
@@ -130,9 +130,6 @@ service_reply_single(struct interface *iface, struct service *s, const char *mat
 
        service++;
 
-       if (match && strcmp(match, s->service))
-               return;
-
        s->t = t;
 
        dns_init_answer();
@@ -151,8 +148,10 @@ service_reply(struct interface *iface, const char *match, int ttl)
 {
        struct service *s;
 
-       vlist_for_each_element(&services, s, node)
-               service_reply_single(iface, s, match, ttl, 0);
+       vlist_for_each_element(&services, s, node) {
+               if (!match || !strcmp(s->service, match))
+                       service_reply_single(iface, s, ttl, 0);
+       }
 }
 
 void
@@ -203,7 +202,7 @@ service_update(struct vlist_tree *tree, struct vlist_node *node_new,
                if (service_init_announce)
                        vlist_for_each_element(&interfaces, iface, node) {
                                s->t = 0;
-                               service_reply_single(iface, s, NULL, announce_ttl, 1);
+                               service_reply_single(iface, s, announce_ttl, 1);
                        }
                return;
        }
@@ -211,7 +210,7 @@ service_update(struct vlist_tree *tree, struct vlist_node *node_new,
        s = container_of(node_old, struct service, node);
        if (!node_new && service_init_announce)
                vlist_for_each_element(&interfaces, iface, node)
-                       service_reply_single(iface, s, NULL, 0, 1);
+                       service_reply_single(iface, s, 0, 1);
        free(s);
 }