interface-ip: replace prefix_assignment_cmp with avl_strcmp

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

diff --git a/interface-ip.c b/interface-ip.c
index 8831d19ed140b7082ba4dd2573c8f2fb3686e04e..183935e4bbf287845ef4bf6f0e05cc1bf5f4ed6f 100644 (file)
--- a/interface-ip.c
+++ b/interface-ip.c
@@ -276,12 +276,6 @@ prefix_cmp(const void *k1, const void *k2, void *ptr)
                        offsetof(struct device_prefix, addr));
 }
 
-static int
-prefix_assignment_cmp(const void *k1, const void *k2, void *ptr)
-{
-       return strcmp((const char*)k1, (const char*)k2);
-}
-
 static void
 interface_handle_subnet_route(struct interface *iface, struct device_addr *addr, bool add)
 {
@@ -586,7 +580,7 @@ interface_update_prefix(struct vlist_tree *tree,
        } else if (node_new) {
                prefix_new->avail = 1ULL << (64 - prefix_new->length);
                prefix_new->assignments = calloc(1, sizeof(*prefix_new->assignments));
-               vlist_init(prefix_new->assignments, prefix_assignment_cmp,
+               vlist_init(prefix_new->assignments, avl_strcmp,
                                interface_update_prefix_assignments);
 
                // Create initial assignments for interfaces