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mac80211: remove unused flags argument in transmit functions 

The flags argument in transmit functions is no longer being used
and can be removed.

Signed-off-by: Mathy Vanhoef <Mathy.Vanhoef@kuleuven.be>
Link: https://lore.kernel.org/r/20200723100153.31631-5-Mathy.Vanhoef@kuleuven.be
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Mathy Vanhoef 2020-07-23 14:01:52 +04:00 committed by Johannes Berg
parent 2b3dab1353
commit 08aca29aa8
7 changed files with 18 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
net/mac80211/cfg.c
View File

@ -3590,7 +3590,7 @@ static int ieee80211_probe_client(struct wiphy *wiphy, struct net_device *dev,
}
local_bh_disable();
ieee80211_xmit(sdata, sta, skb, 0);
ieee80211_xmit(sdata, sta, skb);
local_bh_enable();
ret = 0;

11
net/mac80211/ieee80211_i.h
View File

@ -1966,12 +1966,11 @@ void ieee80211_regulatory_limit_wmm_params(struct ieee80211_sub_if_data *sdata,
void ieee80211_set_wmm_default(struct ieee80211_sub_if_data *sdata,
bool bss_notify, bool enable_qos);
void ieee80211_xmit(struct ieee80211_sub_if_data *sdata,
struct sta_info *sta, struct sk_buff *skb,
u32 txdata_flags);
struct sta_info *sta, struct sk_buff *skb);
void __ieee80211_tx_skb_tid_band(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb, int tid,
enum nl80211_band band, u32 txdata_flags);
enum nl80211_band band);
/* sta_out needs to be checked for ERR_PTR() before using */
int ieee80211_lookup_ra_sta(struct ieee80211_sub_if_data *sdata,
@ -1981,10 +1980,10 @@ int ieee80211_lookup_ra_sta(struct ieee80211_sub_if_data *sdata,
static inline void
ieee80211_tx_skb_tid_band(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb, int tid,
enum nl80211_band band, u32 txdata_flags)
enum nl80211_band band)
{
rcu_read_lock();
__ieee80211_tx_skb_tid_band(sdata, skb, tid, band, txdata_flags);
__ieee80211_tx_skb_tid_band(sdata, skb, tid, band);
rcu_read_unlock();
}
@ -2002,7 +2001,7 @@ static inline void ieee80211_tx_skb_tid(struct ieee80211_sub_if_data *sdata,
}
__ieee80211_tx_skb_tid_band(sdata, skb, tid,
chanctx_conf->def.chan->band, 0);
chanctx_conf->def.chan->band);
rcu_read_unlock();
}

2
net/mac80211/offchannel.c
View File

@ -264,7 +264,7 @@ static void ieee80211_handle_roc_started(struct ieee80211_roc_work *roc,
if (roc->mgmt_tx_cookie) {
if (!WARN_ON(!roc->frame)) {
ieee80211_tx_skb_tid_band(roc->sdata, roc->frame, 7,
roc->chan->band, 0);
roc->chan->band);
roc->frame = NULL;
}
} else {

2
net/mac80211/rx.c
View File

@ -3591,7 +3591,7 @@ ieee80211_rx_h_action_return(struct ieee80211_rx_data *rx)
}
__ieee80211_tx_skb_tid_band(rx->sdata, nskb, 7,
status->band, 0);
status->band);
}
dev_kfree_skb(rx->skb);
return RX_QUEUED;

2
net/mac80211/scan.c
View File

@ -607,7 +607,7 @@ static void ieee80211_send_scan_probe_req(struct ieee80211_sub_if_data *sdata,
cpu_to_le16(IEEE80211_SN_TO_SEQ(sn));
}
IEEE80211_SKB_CB(skb)->flags |= tx_flags;
ieee80211_tx_skb_tid_band(sdata, skb, 7, channel->band, 0);
ieee80211_tx_skb_tid_band(sdata, skb, 7, channel->band);
}
}

2
net/mac80211/sta_info.c
View File

@ -1455,7 +1455,7 @@ static void ieee80211_send_null_response(struct sta_info *sta, int tid,
}
info->band = chanctx_conf->def.chan->band;
ieee80211_xmit(sdata, sta, skb, 0);
ieee80211_xmit(sdata, sta, skb);
rcu_read_unlock();
}

19
net/mac80211/tx.c
View File

@ -1892,7 +1892,7 @@ EXPORT_SYMBOL(ieee80211_tx_prepare_skb);
*/
static bool ieee80211_tx(struct ieee80211_sub_if_data *sdata,
struct sta_info *sta, struct sk_buff *skb,
bool txpending, u32 txdata_flags)
bool txpending)
{
struct ieee80211_local *local = sdata->local;
struct ieee80211_tx_data tx;
@ -1910,8 +1910,6 @@ static bool ieee80211_tx(struct ieee80211_sub_if_data *sdata,
led_len = skb->len;
res_prepare = ieee80211_tx_prepare(sdata, &tx, sta, skb);
tx.flags |= txdata_flags;
if (unlikely(res_prepare == TX_DROP)) {
ieee80211_free_txskb(&local->hw, skb);
return true;
@ -1979,8 +1977,7 @@ static int ieee80211_skb_resize(struct ieee80211_sub_if_data *sdata,
}
void ieee80211_xmit(struct ieee80211_sub_if_data *sdata,
struct sta_info *sta, struct sk_buff *skb,
u32 txdata_flags)
struct sta_info *sta, struct sk_buff *skb)
{
struct ieee80211_local *local = sdata->local;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
@ -2015,7 +2012,7 @@ void ieee80211_xmit(struct ieee80211_sub_if_data *sdata,
}
ieee80211_set_qos_hdr(sdata, skb);
ieee80211_tx(sdata, sta, skb, false, txdata_flags);
ieee80211_tx(sdata, sta, skb, false);
}
static bool ieee80211_parse_tx_radiotap(struct ieee80211_local *local,
@ -2350,7 +2347,7 @@ netdev_tx_t ieee80211_monitor_start_xmit(struct sk_buff *skb,
if (!ieee80211_parse_tx_radiotap(local, skb))
goto fail_rcu;
ieee80211_xmit(sdata, NULL, skb, 0);
ieee80211_xmit(sdata, NULL, skb);
rcu_read_unlock();
return NETDEV_TX_OK;
@ -4014,7 +4011,7 @@ void __ieee80211_subif_start_xmit(struct sk_buff *skb,
ieee80211_tx_stats(dev, skb->len);
ieee80211_xmit(sdata, sta, skb, 0);
ieee80211_xmit(sdata, sta, skb);
}
goto out;
out_free:
@ -4380,7 +4377,7 @@ static bool ieee80211_tx_pending_skb(struct ieee80211_local *local,
return true;
}
info->band = chanctx_conf->def.chan->band;
result = ieee80211_tx(sdata, NULL, skb, true, 0);
result = ieee80211_tx(sdata, NULL, skb, true);
} else if (info->control.flags & IEEE80211_TX_CTRL_HW_80211_ENCAP) {
if (ieee80211_lookup_ra_sta(sdata, skb, &sta)) {
dev_kfree_skb(skb);
@ -5339,7 +5336,7 @@ EXPORT_SYMBOL(ieee80211_unreserve_tid);
void __ieee80211_tx_skb_tid_band(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb, int tid,
enum nl80211_band band, u32 txdata_flags)
enum nl80211_band band)
{
int ac = ieee80211_ac_from_tid(tid);
@ -5356,7 +5353,7 @@ void __ieee80211_tx_skb_tid_band(struct ieee80211_sub_if_data *sdata,
*/
local_bh_disable();
IEEE80211_SKB_CB(skb)->band = band;
ieee80211_xmit(sdata, NULL, skb, txdata_flags);
ieee80211_xmit(sdata, NULL, skb);
local_bh_enable();
}