diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2015-04-22 18:55:55 (GMT) |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2015-05-05 12:21:55 (GMT) |
| commit | f83f1c129a6f29830de74a47521dd68e57914579 (patch) | |
| tree | f5e79cc633568c24cc3bd7f9735b60ac0e7b0d2f /net/mac80211/tx.c | |
| parent | c206ca670974cefec7ac3732db5c8156e8081a8d (diff) | |
| download | linux-f83f1c129a6f29830de74a47521dd68e57914579.tar.xz | |
mac80211: remove sta->tx_fragments counter
This counter is unsafe with concurrent TX and is only exposed
through debugfs and ethtool. Instead of trying to fix it just
remove it for now, if it's really needed then it should be
exposed through nl80211 and in a way that drivers that do the
fragmentation in the device could support it as well.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/tx.c')
| -rw-r--r-- | net/mac80211/tx.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 745fdf5..db5e403 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -997,7 +997,6 @@ ieee80211_tx_h_stats(struct ieee80211_tx_data *tx) skb_queue_walk(&tx->skbs, skb) { ac = skb_get_queue_mapping(skb); - tx->sta->tx_fragments++; tx->sta->tx_bytes[ac] += skb->len; } if (ac >= 0) @@ -2804,7 +2803,6 @@ static bool ieee80211_xmit_fast(struct ieee80211_sub_if_data *sdata, /* statistics normally done by ieee80211_tx_h_stats (but that * has to consider fragmentation, so is more complex) */ - sta->tx_fragments++; sta->tx_bytes[skb_get_queue_mapping(skb)] += skb->len; sta->tx_packets[skb_get_queue_mapping(skb)]++; |