diff options
| author | Rami Rosen <ramirose@gmail.com> | 2008-12-01 13:56:55 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-12-05 09:35:46 -0500 |
| commit | 8e7be8da8ec7cc2828f4434d8d3c2ab4d1d4e7a4 (patch) | |
| tree | ca1432bd3b4e80c45430a21b77295e6f03c5e327 /net/mac80211 | |
| parent | 4a4f4d805db5c930ee4185162dcdc8db9a0379d5 (diff) | |
| download | linux-stable-8e7be8da8ec7cc2828f4434d8d3c2ab4d1d4e7a4.tar.gz linux-stable-8e7be8da8ec7cc2828f4434d8d3c2ab4d1d4e7a4.tar.bz2 linux-stable-8e7be8da8ec7cc2828f4434d8d3c2ab4d1d4e7a4.zip | |
mac80211: tx module cleanup.
This patch removes unnecessary parameter in ieee80211_beacon_add_tim() and
removes unneeded definition and assignment for bdev (instance of net_device) in
ieee80211_beacon_get() and in ieee80211_get_buffered_bc()
(all in tx.c).
Signed-off-by: Rami Rosen <ramirose@gmail.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/tx.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 0d81b2cfd1a6..d7761e95e4cf 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -1779,8 +1779,7 @@ void ieee80211_tx_pending(unsigned long data) /* functions for drivers to get certain frames */ -static void ieee80211_beacon_add_tim(struct ieee80211_local *local, - struct ieee80211_if_ap *bss, +static void ieee80211_beacon_add_tim(struct ieee80211_if_ap *bss, struct sk_buff *skb, struct beacon_data *beacon) { @@ -1848,7 +1847,6 @@ struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw, struct ieee80211_local *local = hw_to_local(hw); struct sk_buff *skb = NULL; struct ieee80211_tx_info *info; - struct net_device *bdev; struct ieee80211_sub_if_data *sdata = NULL; struct ieee80211_if_ap *ap = NULL; struct ieee80211_if_sta *ifsta = NULL; @@ -1861,7 +1859,6 @@ struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw, rcu_read_lock(); sdata = vif_to_sdata(vif); - bdev = sdata->dev; if (sdata->vif.type == NL80211_IFTYPE_AP) { ap = &sdata->u.ap; @@ -1889,12 +1886,12 @@ struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw, * of the tim bitmap in mac80211 and the driver. */ if (local->tim_in_locked_section) { - ieee80211_beacon_add_tim(local, ap, skb, beacon); + ieee80211_beacon_add_tim(ap, skb, beacon); } else { unsigned long flags; spin_lock_irqsave(&local->sta_lock, flags); - ieee80211_beacon_add_tim(local, ap, skb, beacon); + ieee80211_beacon_add_tim(ap, skb, beacon); spin_unlock_irqrestore(&local->sta_lock, flags); } @@ -2016,14 +2013,12 @@ ieee80211_get_buffered_bc(struct ieee80211_hw *hw, struct sk_buff *skb = NULL; struct sta_info *sta; struct ieee80211_tx_data tx; - struct net_device *bdev; struct ieee80211_sub_if_data *sdata; struct ieee80211_if_ap *bss = NULL; struct beacon_data *beacon; struct ieee80211_tx_info *info; sdata = vif_to_sdata(vif); - bdev = sdata->dev; bss = &sdata->u.ap; if (!bss) |