Signed-off-by: Felix Fietkau <[email protected]>
---
net/mac80211/status.c | 52 ++++++++++++++++++++++++++++++++-------------------
1 file changed, 33 insertions(+), 19 deletions(-)
diff --git a/net/mac80211/status.c b/net/mac80211/status.c
index ba35a44..249ca3a 100644
--- a/net/mac80211/status.c
+++ b/net/mac80211/status.c
@@ -570,24 +570,13 @@ static void ieee80211_lost_packet(struct sta_info *sta,
sta->lost_packets = 0;
}
-void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
+static int ieee80211_tx_get_rates(struct ieee80211_hw *hw,
+ struct ieee80211_tx_info *info,
+ int *retry_count)
{
- struct sk_buff *skb2;
- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
- struct ieee80211_local *local = hw_to_local(hw);
- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
- __le16 fc;
- struct ieee80211_supported_band *sband;
- struct ieee80211_sub_if_data *sdata;
- struct net_device *prev_dev = NULL;
- struct sta_info *sta, *tmp;
- int retry_count = -1, i;
int rates_idx = -1;
- bool send_to_cooked;
- bool acked;
- struct ieee80211_bar *bar;
- int rtap_len;
- int shift = 0;
+ int count = -1;
+ int i;
for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) {
if ((info->flags & IEEE80211_TX_CTL_AMPDU) &&
@@ -605,12 +594,37 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct
sk_buff *skb)
break;
}
- retry_count += info->status.rates[i].count;
+ count += info->status.rates[i].count;
}
rates_idx = i - 1;
- if (retry_count < 0)
- retry_count = 0;
+ if (count < 0)
+ count = 0;
+
+ *retry_count = count;
+ return rates_idx;
+}
+
+void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
+{
+ struct sk_buff *skb2;
+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
+ struct ieee80211_local *local = hw_to_local(hw);
+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+ __le16 fc;
+ struct ieee80211_supported_band *sband;
+ struct ieee80211_sub_if_data *sdata;
+ struct net_device *prev_dev = NULL;
+ struct sta_info *sta, *tmp;
+ int retry_count;
+ int rates_idx;
+ bool send_to_cooked;
+ bool acked;
+ struct ieee80211_bar *bar;
+ int rtap_len;
+ int shift = 0;
+
+ rates_idx = ieee80211_tx_get_rates(hw, info, &retry_count);
rcu_read_lock();
--
2.1.2
--
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