From 97c6166001efe54f74d25e5e46b5bdc54bb01391 Mon Sep 17 00:00:00 2001 From: Shreeya Patel Date: Fri, 22 Dec 2017 03:58:21 +0530 Subject: [PATCH] Staging: rtlwifi: Remove unused variable and the code Remove unused variable and also remove unused code associated with initializing the unused variable. Unused variable was detected using the following semantic patch by coccinelle. @@ type T; identifier i; constant C; @@ ( extern T i; | - T i; <+... when != i - i = C; ...+> ) Signed-off-by: Shreeya Patel --- drivers/staging/rtlwifi/btcoexist/halbtcoutsrc.c | 20 +------------------- 1 file changed, 1 insertion(+), 19 deletions(-) diff --git a/drivers/staging/rtlwifi/btcoexist/halbtcoutsrc.c b/drivers/staging/rtlwifi/btcoexist/halbtcoutsrc.c index 52620b7..493011a 100644 --- a/drivers/staging/rtlwifi/btcoexist/halbtcoutsrc.c +++ b/drivers/staging/rtlwifi/btcoexist/halbtcoutsrc.c @@ -800,7 +800,7 @@ static void halbtc_display_wifi_status(struct btc_coexist *btcoexist, u32 wifi_link_status = 0x0; bool bt_hs_on = false, under_ips = false, under_lps = false; bool low_power = false, dc_mode = false; - u8 wifi_chnl = 0, wifi_hs_chnl = 0, fw_ps_state; + u8 wifi_chnl = 0, wifi_hs_chnl = 0; u8 ap_num = 0; wifi_link_status = halbtc_get_wifi_link_status(btcoexist); @@ -856,7 +856,6 @@ static void halbtc_display_wifi_status(struct btc_coexist *btcoexist, dc_mode = true; /*TODO*/ under_ips = rtlpriv->psc.inactive_pwrstate == ERFOFF ? 1 : 0; under_lps = rtlpriv->psc.dot11_psmode == EACTIVE ? 0 : 1; - fw_ps_state = 0; low_power = 0; /*TODO*/ seq_printf(m, "\n %-35s = %s%s%s%s", "Power Status", @@ -1644,26 +1643,9 @@ void exhalbtc_rf_status_notify(struct btc_coexist *btcoexist, u8 type) void exhalbtc_stack_operation_notify(struct btc_coexist *btcoexist, u8 type) { - u8 stack_op_type; - if (!halbtc_is_bt_coexist_available(btcoexist)) return; btcoexist->statistics.cnt_stack_operation_notify++; - if (btcoexist->manual_control) - return; - - if ((type == HCI_BT_OP_INQUIRY_START) || - (type == HCI_BT_OP_PAGING_START) || - (type == HCI_BT_OP_PAIRING_START)) { - stack_op_type = BTC_STACK_OP_INQ_PAGE_PAIR_START; - } else if ((type == HCI_BT_OP_INQUIRY_FINISH) || - (type == HCI_BT_OP_PAGING_SUCCESS) || - (type == HCI_BT_OP_PAGING_UNSUCCESS) || - (type == HCI_BT_OP_PAIRING_FINISH)) { - stack_op_type = BTC_STACK_OP_INQ_PAGE_PAIR_FINISH; - } else { - stack_op_type = BTC_STACK_OP_NONE; - } } void exhalbtc_halt_notify(struct btc_coexist *btcoexist) -- 2.7.4