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authorJohannes Berg <johannes.berg@intel.com>2015-04-22 20:55:55 +0200
committerJohannes Berg <johannes.berg@intel.com>2015-05-05 14:21:55 +0200
commitf83f1c129a6f29830de74a47521dd68e57914579 (patch)
treef5e79cc633568c24cc3bd7f9735b60ac0e7b0d2f /net/mac80211/sta_info.h
parentc206ca670974cefec7ac3732db5c8156e8081a8d (diff)
downloadlinux-sh-f83f1c129a6f29830de74a47521dd68e57914579.tar.gz
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/sta_info.h')
-rw-r--r--net/mac80211/sta_info.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h
index c821fe47c2d1..fdd981c0fa21 100644
--- a/net/mac80211/sta_info.h
+++ b/net/mac80211/sta_info.h
@@ -323,7 +323,6 @@ struct ieee80211_fast_tx {
* @fail_avg: moving percentage of failed MSDUs
* @tx_packets: number of RX/TX MSDUs
* @tx_bytes: number of bytes transmitted to this STA
- * @tx_fragments: number of transmitted MPDUs
* @tid_seq: per-TID sequence numbers for sending to this STA
* @ampdu_mlme: A-MPDU state machine state
* @timer_to_tid: identity mapping to ID timers
@@ -433,7 +432,6 @@ struct sta_info {
unsigned int fail_avg;
/* Updated from TX path only, no locking requirements */
- u32 tx_fragments;
u64 tx_packets[IEEE80211_NUM_ACS];
u64 tx_bytes[IEEE80211_NUM_ACS];
struct ieee80211_tx_rate last_tx_rate;