remove unused variables

src/nspawn/nspawn.c

@@ -658,7 +658,6 @@ static int parse_argv(int argc, char *argv[]) {
                         const char *current = optarg;
                         _cleanup_free_ char *source = NULL, *destination = NULL;
                         CustomMount *m;
-                        _cleanup_strv_free_ char **strv = NULL;
 
                         r = extract_many_words(&current, ":", EXTRACT_DONT_COALESCE_SEPARATORS, &source, &destination, NULL);
                         switch (r) {

src/resolve/resolved-manager.c

@@ -1405,7 +1405,6 @@ void manager_flush_dns_servers(Manager *m, DnsServerType t) {
 }
 
 int manager_is_own_hostname(Manager *m, const char *name) {
-        _cleanup_free_ char *l = NULL;
         int r;
 
         assert(m);