diff options
Diffstat (limited to 'net/ieee802154/6lowpan_rtnl.c')
| -rw-r--r-- | net/ieee802154/6lowpan_rtnl.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/net/ieee802154/6lowpan_rtnl.c b/net/ieee802154/6lowpan_rtnl.c index 016b77ee88f0..5e788cdc499a 100644 --- a/net/ieee802154/6lowpan_rtnl.c +++ b/net/ieee802154/6lowpan_rtnl.c @@ -77,14 +77,6 @@ lowpan_dev_info *lowpan_dev_info(const struct net_device *dev) return netdev_priv(dev); } -static inline void lowpan_address_flip(u8 *src, u8 *dest) -{ - int i; - - for (i = 0; i < IEEE802154_ADDR_LEN; i++) - (dest)[IEEE802154_ADDR_LEN - i - 1] = (src)[i]; -} - static int lowpan_header_create(struct sk_buff *skb, struct net_device *dev, unsigned short type, const void *_daddr, const void *_saddr, unsigned int len) @@ -246,7 +238,7 @@ lowpan_alloc_frag(struct sk_buff *skb, int size, return ERR_PTR(-rc); } } else { - frag = ERR_PTR(ENOMEM); + frag = ERR_PTR(-ENOMEM); } return frag; @@ -437,7 +429,7 @@ static void lowpan_setup(struct net_device *dev) /* 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->mtu = IPV6_MIN_MTU; dev->tx_queue_len = 0; dev->flags = IFF_BROADCAST | IFF_MULTICAST; dev->watchdog_timeo = 0; |