[PATCH 30/41] rtlwifi: halbtc8821a2ant: Remove a bunch of unused variables
From: Lee Jones <hidden>
Date: 2020-11-02 11:26:39
Also in:
linux-wireless, lkml
Subsystem:
realtek wireless driver (rtlwifi family), the rest · Maintainers:
Ping-Ke Shih, Linus Torvalds
Fixes the following W=1 kernel build warning(s): drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c: In function ‘btc8821a2ant_action_bt_inquiry’: drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:1451:40: warning: variable ‘bt_rssi_state’ set but not used [-Wunused-but-set-variable] drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:1451:22: warning: variable ‘wifi_rssi_state1’ set but not used [-Wunused-but-set-variable] drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:1451:5: warning: variable ‘wifi_rssi_state’ set but not used [-Wunused-but-set-variable] drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c: In function ‘btc8821a2ant_action_wifi_idle_process’: drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:1519:40: warning: variable ‘bt_rssi_state’ set but not used [-Wunused-but-set-variable] drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:1519:5: warning: variable ‘wifi_rssi_state’ set but not used [-Wunused-but-set-variable] drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c: In function ‘btc8821a2ant_action_pan_hs’: drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:2990:22: warning: variable ‘wifi_rssi_state1’ set but not used [-Wunused-but-set-variable] drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c: In function ‘btc8821a2ant_action_hid_a2dp’: drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:3277:22: warning: variable ‘wifi_rssi_state1’ set but not used [-Wunused-but-set-variable] Cc: Ping-Ke Shih <pkshih@realtek.com> Cc: Kalle Valo <redacted> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Larry Finger <redacted> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Lee Jones <redacted> --- .../rtlwifi/btcoexist/halbtc8821a2ant.c | 27 +++++++++---------- 1 file changed, 12 insertions(+), 15 deletions(-)
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
index e53789f11b08a..447caa4aad325 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c@@ -1448,17 +1448,15 @@ static void btc8821a2ant_init_coex_dm(struct btc_coexist *btcoexist) static void btc8821a2ant_action_bt_inquiry(struct btc_coexist *btcoexist) { struct rtl_priv *rtlpriv = btcoexist->adapter; - u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state; bool wifi_connected = false; bool low_pwr_disable = true; bool scan = false, link = false, roam = false; - wifi_rssi_state = - btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0); - wifi_rssi_state1 = btc8821a2ant_wifi_rssi_state(btcoexist, 1, 2, + btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0); + btc8821a2ant_wifi_rssi_state(btcoexist, 1, 2, BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES, 0); - bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, - 2, BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 0); + btc8821a2ant_bt_rssi_state(btcoexist, + 2, BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 0); btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER, &low_pwr_disable);
@@ -1516,15 +1514,14 @@ static void btc8821a2ant_action_wifi_link_process(struct btc_coexist *btcoexist) static bool btc8821a2ant_action_wifi_idle_process(struct btc_coexist *btcoexist) { struct rtl_priv *rtlpriv = btcoexist->adapter; - u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state; + u8 wifi_rssi_state1; u8 ap_num = 0; - wifi_rssi_state = - btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0); + btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0); wifi_rssi_state1 = btc8821a2ant_wifi_rssi_state(btcoexist, 1, 2, BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES - 20, 0); - bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, - 2, BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 0); + btc8821a2ant_bt_rssi_state(btcoexist, + 2, BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 0); btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, &ap_num);
@@ -2987,11 +2984,11 @@ static void btc8821a2ant_action_pan_edr(struct btc_coexist *btcoexist) /* PAN(HS) only */ static void btc8821a2ant_action_pan_hs(struct btc_coexist *btcoexist) { - u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state; + u8 wifi_rssi_state, bt_rssi_state; u32 wifi_bw; wifi_rssi_state = btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0); - wifi_rssi_state1 = btc8821a2ant_wifi_rssi_state(btcoexist, 1, 2, + btc8821a2ant_wifi_rssi_state(btcoexist, 1, 2, BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES, 0); bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, 2, BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 0);
@@ -3274,11 +3271,11 @@ static void btc8821a2ant_act_hid_a2dp_pan_edr(struct btc_coexist *btcoexist) static void btc8821a2ant_action_hid_a2dp(struct btc_coexist *btcoexist) { u32 wifi_bw; - u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state; + u8 wifi_rssi_state, bt_rssi_state; u8 ap_num = 0; wifi_rssi_state = btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0); - wifi_rssi_state1 = btc8821a2ant_wifi_rssi_state(btcoexist, 1, 2, + btc8821a2ant_wifi_rssi_state(btcoexist, 1, 2, BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES, 0); bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, 3, BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 37);
--
2.25.1