Commit b0be0d83 authored by Andrei Otcheretianski's avatar Andrei Otcheretianski Committed by Greg Kroah-Hartman

mac80211: Always report TX status

[ Upstream commit 8682250b ]

If a frame is dropped for any reason, mac80211 wouldn't report the TX
status back to user space.

As the user space may rely on the TX_STATUS to kick its state
machines, resends etc, it's better to just report this frame as not
acked instead.
Signed-off-by: default avatarAndrei Otcheretianski <andrei.otcheretianski@intel.com>
Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 64f38286
......@@ -470,11 +470,6 @@ static void ieee80211_report_ack_skb(struct ieee80211_local *local,
if (!skb)
return;
if (dropped) {
dev_kfree_skb_any(skb);
return;
}
if (info->flags & IEEE80211_TX_INTFL_NL80211_FRAME_TX) {
u64 cookie = IEEE80211_SKB_CB(skb)->ack.cookie;
struct ieee80211_sub_if_data *sdata;
......@@ -495,6 +490,8 @@ static void ieee80211_report_ack_skb(struct ieee80211_local *local,
}
rcu_read_unlock();
dev_kfree_skb_any(skb);
} else if (dropped) {
dev_kfree_skb_any(skb);
} else {
/* consumes skb */
......
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