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>

1 files changed, 1 insertions, 2 deletions

diff --git a/net/ieee802154/6lowpan.c b/net/ieee802154/6lowpan.c
index af5553eb1283..39ec6e018227 100644
--- 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;