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Diffstat (limited to 'net/mac80211/status.c')
-rw-r--r--net/mac80211/status.c21
1 files changed, 14 insertions, 7 deletions
diff --git a/net/mac80211/status.c b/net/mac80211/status.c
index 56d5b9a6ec5..94613af009f 100644
--- a/net/mac80211/status.c
+++ b/net/mac80211/status.c
@@ -171,13 +171,16 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
struct net_device *prev_dev = NULL;
struct sta_info *sta, *tmp;
int retry_count = -1, i;
- bool injected;
+ int rates_idx = -1;
+ bool send_to_cooked;
for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) {
/* the HW cannot have attempted that rate */
if (i >= hw->max_rates) {
info->status.rates[i].idx = -1;
info->status.rates[i].count = 0;
+ } else if (info->status.rates[i].idx >= 0) {
+ rates_idx = i;
}
retry_count += info->status.rates[i].count;
@@ -206,6 +209,10 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
return;
}
+ if ((local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) &&
+ (rates_idx != -1))
+ sta->last_tx_rate = info->status.rates[rates_idx];
+
if ((info->flags & IEEE80211_TX_STAT_AMPDU_NO_BACK) &&
(ieee80211_is_data_qos(fc))) {
u16 tid, ssn;
@@ -296,11 +303,15 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
/* this was a transmitted frame, but now we want to reuse it */
skb_orphan(skb);
+ /* Need to make a copy before skb->cb gets cleared */
+ send_to_cooked = !!(info->flags & IEEE80211_TX_CTL_INJECTED) ||
+ (type != IEEE80211_FTYPE_DATA);
+
/*
* This is a bit racy but we can avoid a lot of work
* with this test...
*/
- if (!local->monitors && !local->cooked_mntrs) {
+ if (!local->monitors && (!send_to_cooked || !local->cooked_mntrs)) {
dev_kfree_skb(skb);
return;
}
@@ -345,9 +356,6 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
/* for now report the total retry_count */
rthdr->data_retries = retry_count;
- /* Need to make a copy before skb->cb gets cleared */
- injected = !!(info->flags & IEEE80211_TX_CTL_INJECTED);
-
/* XXX: is this sufficient for BPF? */
skb_set_mac_header(skb, 0);
skb->ip_summed = CHECKSUM_UNNECESSARY;
@@ -362,8 +370,7 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
continue;
if ((sdata->u.mntr_flags & MONITOR_FLAG_COOK_FRAMES) &&
- !injected &&
- (type == IEEE80211_FTYPE_DATA))
+ !send_to_cooked)
continue;
if (prev_dev) {