net/atm: Remove unnecessary casts of netdev_priv

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/atm/lec.c b/net/atm/lec.c
index 181d70c..179e04b 100644
--- a/net/atm/lec.c
+++ b/net/atm/lec.c
@@ -816,8 +816,7 @@
 	if (arg < 0 || arg >= MAX_LEC_ITF || !dev_lec[arg])
 		return -EINVAL;
 	vcc->proto_data = dev_lec[arg];
-	return lec_mcast_make((struct lec_priv *)netdev_priv(dev_lec[arg]),
-				vcc);
+	return lec_mcast_make(netdev_priv(dev_lec[arg]), vcc);
 }
 
 /* Initialize device. */