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 <[email protected]>
---
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