batman-adv: get rid of pointless cast in memcpy()

memcpy() arguments are void *, precisely to avoid that kind of pointless
casts.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Sven Eckelmann <sven@narfation.org>

diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c
index 5c1ac55..89e2b1c 100644 (file)
--- a/net/batman-adv/bridge_loop_avoidance.c
+++ b/net/batman-adv/bridge_loop_avoidance.c
@@ -510,7 +510,7 @@ static void bla_send_announce(struct bat_priv *bat_priv,
 
        memcpy(mac, announce_mac, 4);
        crc = htons(backbone_gw->crc);
-       memcpy(&mac[4], (uint8_t *)&crc, 2);
+       memcpy(&mac[4], &crc, 2);
 
        bla_send_claim(bat_priv, mac, backbone_gw->vid, CLAIM_TYPE_ANNOUNCE);