diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2015-06-12 15:40:45 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2015-07-17 16:38:01 +0300 |
| commit | 77c96404a4cf16ffa0720a3fbf45839cc16018ac (patch) | |
| tree | d0f0297c0282dccb7b5e8dbf1a78942939e9a130 /net/mac80211/rx.c | |
| parent | 0c028b5fd1bd10d5777756e571c6c1971f04062b (diff) | |
| download | linux-77c96404a4cf16ffa0720a3fbf45839cc16018ac.tar.xz | |
mac80211: remove key TX/RX counter
This counter is inherently racy (since it can be incremented by RX
as well as by concurrent TX) and only available in debugfs. Instead
of fixing it to be per-CPU or similar, remove it for now. If needed
it should be added without races and with proper nl80211, perhaps
even addressing the threshold reporting TODO item that's been there
since the code was originally added.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/rx.c')
| -rw-r--r-- | net/mac80211/rx.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 9d95cb8e8e95..3037bd152ffa 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -1682,7 +1682,6 @@ ieee80211_rx_h_decrypt(struct ieee80211_rx_data *rx) if (unlikely(rx->key->flags & KEY_FLAG_TAINTED)) return RX_DROP_MONITOR; - rx->key->tx_rx_count++; /* TODO: add threshold stuff again */ } else { return RX_DROP_MONITOR; |