mac80211: don't request ack for peering close
It doesn't make a lot of sense to wait for an ack in response to a
peering close frame since either peer in this exchange could be going
down.
Signed-off-by: Thomas Pedersen <thomas@cozybit.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c
index 985b37f..bad5126 100644
--- a/net/mac80211/mesh_plink.c
+++ b/net/mac80211/mesh_plink.c
@@ -217,6 +217,7 @@
u8 *da, __le16 llid, __le16 plid, __le16 reason) {
struct ieee80211_local *local = sdata->local;
struct sk_buff *skb;
+ struct ieee80211_tx_info *info;
struct ieee80211_mgmt *mgmt;
bool include_plid = false;
u16 peering_proto = 0;
@@ -238,6 +239,7 @@
sdata->u.mesh.ie_len);
if (!skb)
return -1;
+ info = IEEE80211_SKB_CB(skb);
skb_reserve(skb, local->tx_headroom);
mgmt = (struct ieee80211_mgmt *) skb_put(skb, hdr_len);
memset(mgmt, 0, hdr_len);
@@ -267,6 +269,7 @@
mesh_add_meshconf_ie(skb, sdata))
return -1;
} else { /* WLAN_SP_MESH_PEERING_CLOSE */
+ info->flags |= IEEE80211_TX_CTL_NO_ACK;
if (mesh_add_meshid_ie(skb, sdata))
return -1;
}