diff options
Diffstat (limited to 'net/mac802154/wpan.c')
| -rw-r--r-- | net/mac802154/wpan.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/mac802154/wpan.c b/net/mac802154/wpan.c index d20c6d3c247..7d3f6594ed4 100644 --- a/net/mac802154/wpan.c +++ b/net/mac802154/wpan.c @@ -145,6 +145,8 @@ static int mac802154_header_create(struct sk_buff *skb, head[pos++] = mac_cb(skb)->seq; /* DSN/BSN */ fc = mac_cb_type(skb); + if (mac_cb_is_ackreq(skb)) + fc |= IEEE802154_FC_ACK_REQ; if (!saddr) { spin_lock_bh(&priv->mib_lock); |