diff mbox

[v2,net-next,04/12] mac802154: turn on ACK when enabled by the upper layers

Message ID 1364270372-19430-5-git-send-email-tony.cheneau@amnesiak.org
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Tony Cheneau March 26, 2013, 3:59 a.m. UTC 
Signed-off-by: Tony Cheneau <tony.cheneau@amnesiak.org>
---
 net/mac802154/wpan.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/net/mac802154/wpan.c b/net/mac802154/wpan.c
index d20c6d3..7d3f659 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);