diff options
Diffstat (limited to 'net/batman-adv/bridge_loop_avoidance.c')
| -rw-r--r-- | net/batman-adv/bridge_loop_avoidance.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c index 29a5542aac75..49c35a60195a 100644 --- a/net/batman-adv/bridge_loop_avoidance.c +++ b/net/batman-adv/bridge_loop_avoidance.c @@ -40,15 +40,11 @@ static void batadv_bla_send_announce(struct batadv_priv *bat_priv, /* return the index of the claim */ static inline uint32_t batadv_choose_claim(const void *data, uint32_t size) { - const unsigned char *key = data; + struct batadv_claim *claim = (struct batadv_claim *)data; uint32_t hash = 0; - size_t i; - for (i = 0; i < ETH_ALEN + sizeof(short); i++) { - hash += key[i]; - hash += (hash << 10); - hash ^= (hash >> 6); - } + hash = batadv_hash_bytes(hash, &claim->addr, sizeof(claim->addr)); + hash = batadv_hash_bytes(hash, &claim->vid, sizeof(claim->vid)); hash += (hash << 3); hash ^= (hash >> 11); @@ -61,15 +57,11 @@ static inline uint32_t batadv_choose_claim(const void *data, uint32_t size) static inline uint32_t batadv_choose_backbone_gw(const void *data, uint32_t size) { - const unsigned char *key = data; + struct batadv_claim *claim = (struct batadv_claim *)data; uint32_t hash = 0; - size_t i; - for (i = 0; i < ETH_ALEN + sizeof(short); i++) { - hash += key[i]; - hash += (hash << 10); - hash ^= (hash >> 6); - } + hash = batadv_hash_bytes(hash, &claim->addr, sizeof(claim->addr)); + hash = batadv_hash_bytes(hash, &claim->vid, sizeof(claim->vid)); hash += (hash << 3); hash ^= (hash >> 11); |