6LoWPAN: set proper netdev flags

This patch fixes settings for device initialization which makes possible to
use NDISC and TCP.

Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Acked-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ieee802154/6lowpan.c b/net/ieee802154/6lowpan.c
index af5553eb1283bfa7058df15e3dc740776e118825..39ec6e01822738bc078c952e737183c57054613c 100644 (file)
--- a/net/ieee802154/6lowpan.c
+++ b/net/ieee802154/6lowpan.c
@@ -973,13 +973,12 @@ static void lowpan_setup(struct net_device *dev)
        dev->addr_len           = IEEE802154_ADDR_LEN;
        memset(dev->broadcast, 0xff, IEEE802154_ADDR_LEN);
        dev->type               = ARPHRD_IEEE802154;
-       dev->features           = NETIF_F_NO_CSUM;
        /* Frame Control + Sequence Number + Address fields + Security Header */
        dev->hard_header_len    = 2 + 1 + 20 + 14;
        dev->needed_tailroom    = 2; /* FCS */
        dev->mtu                = 1281;
        dev->tx_queue_len       = 0;
-       dev->flags              = IFF_NOARP | IFF_BROADCAST;
+       dev->flags              = IFF_BROADCAST | IFF_MULTICAST;
        dev->watchdog_timeo     = 0;
 
        dev->netdev_ops         = &lowpan_netdev_ops;