Change return type to be the same as return value type

Return value of 'addto_list' function is 'used' counter, which is uint32_t.
It will be better to use the same return type.

1 files changed, 1 insertions, 1 deletions

diff --git a/toxcore/DHT.c b/toxcore/DHT.c
index b680b12a..6dde6b8c 100644
--- a/toxcore/DHT.c
+++ b/toxcore/DHT.c
@@ -1100,7 +1100,7 @@ static unsigned int ping_node_from_getnodes_ok(DHT *dht, const uint8_t *public_k
  *
  *  returns 1+ if the item is used in any list, 0 else
  */
-int addto_lists(DHT *dht, IP_Port ip_port, const uint8_t *public_key)
+uint32_t addto_lists(DHT *dht, IP_Port ip_port, const uint8_t *public_key)
 {
     uint32_t used = 0;