[PATCH] mac80211: rx: frames received out of order

[Yaniv Machani]

From: Meirav Kama <meiravk@xxxxxx>

MP received data frames from another MP. Frames are forwarded
from Rx to Tx to be transmitted to a third MP.
Upon cloning the skb, the tx_info was zeroed, and the
hw_queue wasn't set correctly, causing frames to be
inserted to queue 0 (VOICE). If re-queue occurred for some
reason, frame will be inserted to correct queue 2 (BE).
In this case frames are now dequeued from 2 different queues and
sent out of order.

Signed-off-by: Meirav Kama <meiravk@xxxxxx>
Acked-by: Yaniv Machani <yanivma@xxxxxx>
---
 net/mac80211/rx.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 9a1eb70..88dc744 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -2392,6 +2392,7 @@ ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx)
 	info->flags |= IEEE80211_TX_INTFL_NEED_TXPROCESSING;
 	info->control.vif = &rx->sdata->vif;
 	info->control.jiffies = jiffies;
+	info->hw_queue = q;
 	if (is_multicast_ether_addr(fwd_hdr->addr1)) {
 		IEEE80211_IFSTA_MESH_CTR_INC(ifmsh, fwded_mcast);
 		memcpy(fwd_hdr->addr2, sdata->vif.addr, ETH_ALEN);
-- 
2.9.0