netdev - [PATCH net-next 04/15] mac802154: turn on ACK when enabled by the upper layers

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Message-Id: <1350965397-12384-5-git-send-email-tony.cheneau@amnesiak.org>
Date:	Tue, 23 Oct 2012 00:09:46 -0400
From:	Tony Cheneau <tony.cheneau@...esiak.org>
To:	"David S. Miller" <davem@...emloft.net>
Cc:	netdev@...r.kernel.org, linux-zigbee-devel@...ts.sourceforge.net,
	Alan Ott <alan@...nal11.us>,
	Alexander Smirnov <alex.bluesman.smirnov@...il.com>
Subject: [PATCH net-next 04/15] mac802154: turn on ACK when enabled by the upper layers


Signed-off-by: Tony Cheneau <tony.cheneau@...esiak.org>
---
 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 f30f6d4..d6aea7f 100644
--- a/net/mac802154/wpan.c
+++ b/net/mac802154/wpan.c
@@ -149,6 +149,8 @@ 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);
-- 
1.7.8.6

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