cache: remove now unused rem argument to cache_record_free()

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

diff --git a/cache.c b/cache.c
index fcc1620..b5653dd 100644 (file)
--- a/cache.c
+++ b/cache.c
@@ -47,11 +47,10 @@ static struct blob_buf b;
 static struct kvlist types;
 
 static void
-cache_record_free(struct cache_record *r, int rem)
+cache_record_free(struct cache_record *r)
 {
        DBG(2, "%s %s\n", dns_type_string(r->type), r->record);
-       if (rem)
-               avl_delete(&records, &r->avl);
+       avl_delete(&records, &r->avl);
        free(r);
 }
 
@@ -80,7 +79,7 @@ cache_gc_timer(struct uloop_timeout *timeout)
 
        avl_for_each_element_safe(&records, r, avl, p)
                if (cache_is_expired(r->time, r->ttl))
-                       cache_record_free(r, 1);
+                       cache_record_free(r);
 
        avl_for_each_element_safe(&entries, s, avl, t) {
                if (!s->host)
@@ -133,7 +132,7 @@ void cache_cleanup(void)
        struct cache_entry *s, *t;
 
        avl_for_each_element_safe(&records, r, avl, p)
-               cache_record_free(r, 1);
+               cache_record_free(r);
 
        avl_for_each_element_safe(&entries, s, avl, t)
                cache_entry_free(s);
@@ -327,7 +326,7 @@ cache_answer(struct uloop_fd *u, uint8_t *base, int blen, char *name, struct dns
        r = cache_record_find(name, a->type, port, dlen, rdata);
        if (r) {
                if (!a->ttl) {
-                       cache_record_free(r, 1);
+                       cache_record_free(r);
                        DBG(1, "D -> %s %s ttl:%d\n", dns_type_string(r->type), r->record, r->ttl);
                } else {
                        r->ttl = a->ttl;