diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2010-05-26 17:19:25 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-06-03 14:10:44 -0400 |
| commit | 095dfdb0c479661f437b24b85e31f0d0b841eab6 (patch) | |
| tree | 26a7e5f07c7545f179a501f55353560fe540e544 | |
| parent | 3a4d4aa2d38e5305b5e93dffdc9dd2f975129328 (diff) | |
| download | op-kernel-dev-095dfdb0c479661f437b24b85e31f0d0b841eab6.zip op-kernel-dev-095dfdb0c479661f437b24b85e31f0d0b841eab6.tar.gz | |
mac80211: remove tx status ampdu_ack_map
There's a single use of this struct member, but
as it is write-only it clearly not necessary.
Thus we can free up some space here, even if we
don't need it right now it seems pointless to
carry around the variable.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-tx.c | 1 | ||||
| -rw-r--r-- | include/net/mac80211.h | 5 |
2 files changed, 1 insertions, 5 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c index 52bec10..bde342b 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c @@ -1252,7 +1252,6 @@ static int iwlagn_tx_status_reply_compressed_ba(struct iwl_priv *priv, info->flags |= IEEE80211_TX_STAT_ACK; info->flags |= IEEE80211_TX_STAT_AMPDU; info->status.ampdu_ack_len = successes; - info->status.ampdu_ack_map = bitmap; info->status.ampdu_len = agg->frame_count; iwlagn_hwrate_to_tx_control(priv, agg->rate_n_flags, info); diff --git a/include/net/mac80211.h b/include/net/mac80211.h index de22cbf..f26440a 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -412,8 +412,6 @@ struct ieee80211_tx_rate { * @driver_data: array of driver_data pointers * @ampdu_ack_len: number of acked aggregated frames. * relevant only if IEEE80211_TX_STAT_AMPDU was set. - * @ampdu_ack_map: block ack bit map for the aggregation. - * relevant only if IEEE80211_TX_STAT_AMPDU was set. * @ampdu_len: number of aggregated frames. * relevant only if IEEE80211_TX_STAT_AMPDU was set. * @ack_signal: signal strength of the ACK frame @@ -448,10 +446,9 @@ struct ieee80211_tx_info { struct { struct ieee80211_tx_rate rates[IEEE80211_TX_MAX_RATES]; u8 ampdu_ack_len; - u64 ampdu_ack_map; int ack_signal; u8 ampdu_len; - /* 7 bytes free */ + /* 15 bytes free */ } status; struct { struct ieee80211_tx_rate driver_rates[ |
