Commit d3fd65484c781 ("net: core: add dev_sw_netstats_tx_add")
has added function "dev_sw_netstats_tx_add()" to update
net device per-cpu TX stats.
Use this function instead of ieee80211_tx_stats().
Signed-off-by: Lev Stipakov <lev@xxxxxxxxxxx>
---
net/mac80211/tx.c | 16 +++-------------
1 file changed, 3 insertions(+), 13 deletions(-)
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 5f05f4651dd7..7807f8178527 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -38,16 +38,6 @@
/* misc utils */
-static inline void ieee80211_tx_stats(struct net_device *dev, u32 len)
-{
- struct pcpu_sw_netstats *tstats = this_cpu_ptr(dev->tstats);
-
- u64_stats_update_begin(&tstats->syncp);
- tstats->tx_packets++;
- tstats->tx_bytes += len;
- u64_stats_update_end(&tstats->syncp);
-}
-
static __le16 ieee80211_duration(struct ieee80211_tx_data *tx,
struct sk_buff *skb, int group_addr,
int next_frag_len)
@@ -3403,7 +3393,7 @@ static void ieee80211_xmit_fast_finish(struct ieee80211_sub_if_data *sdata,
if (key)
info->control.hw_key = &key->conf;
- ieee80211_tx_stats(skb->dev, skb->len);
+ dev_sw_netstats_tx_add(skb->dev, 1, skb->len);
if (hdr->frame_control & cpu_to_le16(IEEE80211_STYPE_QOS_DATA)) {
tid = skb->priority & IEEE80211_QOS_CTL_TAG1D_MASK;
@@ -4021,7 +4011,7 @@ void __ieee80211_subif_start_xmit(struct sk_buff *skb,
goto out;
}
- ieee80211_tx_stats(dev, skb->len);
+ dev_sw_netstats_tx_add(dev, 1, skb->len);
ieee80211_xmit(sdata, sta, skb);
}
@@ -4248,7 +4238,7 @@ static void ieee80211_8023_xmit(struct ieee80211_sub_if_data *sdata,
info->hw_queue = sdata->vif.hw_queue[skb_get_queue_mapping(skb)];
- ieee80211_tx_stats(dev, skb->len);
+ dev_sw_netstats_tx_add(dev, 1, skb->len);
sta->tx_stats.bytes[skb_get_queue_mapping(skb)] += skb->len;
sta->tx_stats.packets[skb_get_queue_mapping(skb)]++;
--
2.25.1
