From mboxrd@z Thu Jan 1 00:00:00 1970 From: YueHaibing Subject: [PATCH] ath10k: remove set but not used variable 'num_tdls_vifs' Date: Thu, 8 Nov 2018 09:32:50 +0000 Message-ID: <1541669570-110540-1-git-send-email-yuehaibing@huawei.com> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Cc: YueHaibing , , , , To: Kalle Valo Return-path: Received: from szxga06-in.huawei.com ([45.249.212.32]:43769 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726143AbeKHS56 (ORCPT ); Thu, 8 Nov 2018 13:57:58 -0500 Sender: netdev-owner@vger.kernel.org List-ID: 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 9a993cc1ea95 ("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 --- drivers/net/wireless/ath/ath10k/mac.c | 26 -------------------------- 1 file changed, 26 deletions(-) diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index a1c2801..6006f7a 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -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", @@ -6301,7 +6276,6 @@ 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) {