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ath10k: remove set but not used variable 'num_tdls_vifs' 

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/wireless/ath/ath10k/mac.c: In function 'ath10k_sta_state':
drivers/net/wireless/ath/ath10k/mac.c:6238:7: warning:
 variable 'num_tdls_vifs' set but not used [-Wunused-but-set-variable]

'num_tdls_vifs' not used any more after
  9a993cc1ea ("ath10k: fix the logic of limiting tdls peer counts")

Also, remove the single called function ath10k_mac_tdls_vifs_count
and ath10k_mac_tdls_vifs_count_iter.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
YueHaibing 2018-12-20 09:53:10 +02:00 committed by Kalle Valo
parent 3fe970e76b
commit bff70e5f78
1 changed files with 0 additions and 26 deletions
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26
drivers/net/wireless/ath/ath10k/mac.c
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@ -5754,30 +5754,6 @@ static int ath10k_mac_tdls_vif_stations_count(struct ieee80211_hw *hw,
return data.num_tdls_stations;
}
static void ath10k_mac_tdls_vifs_count_iter(void *data, u8 *mac,
struct ieee80211_vif *vif)
{
struct ath10k_vif *arvif = (void *)vif->drv_priv;
int *num_tdls_vifs = data;
if (vif->type != NL80211_IFTYPE_STATION)
return;
if (ath10k_mac_tdls_vif_stations_count(arvif->ar->hw, vif) > 0)
(*num_tdls_vifs)++;
}
static int ath10k_mac_tdls_vifs_count(struct ieee80211_hw *hw)
{
int num_tdls_vifs = 0;
ieee80211_iterate_active_interfaces_atomic(hw,
IEEE80211_IFACE_ITER_NORMAL,
ath10k_mac_tdls_vifs_count_iter,
&num_tdls_vifs);
return num_tdls_vifs;
}
static int ath10k_hw_scan(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_scan_request *hw_req)
@ -6285,7 +6261,6 @@ static int ath10k_sta_state(struct ieee80211_hw *hw,
*/
enum wmi_peer_type peer_type = WMI_PEER_TYPE_DEFAULT;
u32 num_tdls_stations;
u32 num_tdls_vifs;
ath10k_dbg(ar, ATH10K_DBG_MAC,
"mac vdev %d peer create %pM (new sta) sta %d / %d peer %d / %d\n",
@ -6303,7 +6278,6 @@ static int ath10k_sta_state(struct ieee80211_hw *hw,
}
num_tdls_stations = ath10k_mac_tdls_vif_stations_count(hw, vif);
num_tdls_vifs = ath10k_mac_tdls_vifs_count(hw);
if (sta->tdls) {
if (num_tdls_stations >= ar->max_num_tdls_vdevs) {