* [PATCH] rtlwifi: rtl8723ae: Remove set but not used variable 'bt_retry_cnt'
@ 2019-02-27 2:23 YueHaibing
2019-02-28 8:40 ` Kalle Valo
0 siblings, 1 reply; 2+ messages in thread
From: YueHaibing @ 2019-02-27 2:23 UTC (permalink / raw)
To: Ping-Ke Shih, Kalle Valo, Larry Finger
Cc: YueHaibing, linux-wireless, netdev, kernel-janitors
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.c: In function '_rtl8723e_dm_bt_coexist_2_ant':
drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.c:1408:5: warning:
variable 'bt_retry_cnt' set but not used [-Wunused-but-set-variable]
It's never used and can be removed.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.c
index a6b31dae5691..680198280f8f 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.c
@@ -1405,7 +1405,6 @@ static void rtl8723e_dm_bt_reset_action_profile_state(struct ieee80211_hw *hw)
static void _rtl8723e_dm_bt_coexist_2_ant(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
- u8 bt_retry_cnt;
u8 bt_info_original;
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_DMESG,
"[BTCoex] Get bt info by fw!!\n");
@@ -1417,7 +1416,6 @@ static void _rtl8723e_dm_bt_coexist_2_ant(struct ieee80211_hw *hw)
"[BTCoex] c2h for bt_info not rcvd yet!!\n");
}
- bt_retry_cnt = hal_coex_8723.bt_retry_cnt;
bt_info_original = hal_coex_8723.c2h_bt_info_original;
/* when bt inquiry or page scan, we have to set h2c 0x25 */
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] rtlwifi: rtl8723ae: Remove set but not used variable 'bt_retry_cnt'
2019-02-27 2:23 [PATCH] rtlwifi: rtl8723ae: Remove set but not used variable 'bt_retry_cnt' YueHaibing
@ 2019-02-28 8:40 ` Kalle Valo
0 siblings, 0 replies; 2+ messages in thread
From: Kalle Valo @ 2019-02-28 8:40 UTC (permalink / raw)
To: YueHaibing
Cc: Ping-Ke Shih, Larry Finger, YueHaibing, linux-wireless, netdev,
kernel-janitors
YueHaibing <yuehaibing@huawei.com> wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.c: In function '_rtl8723e_dm_bt_coexist_2_ant':
> drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.c:1408:5: warning:
> variable 'bt_retry_cnt' set but not used [-Wunused-but-set-variable]
>
> It's never used and can be removed.
>
> Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Patch applied to wireless-drivers-next.git, thanks.
85c6ac33c87c rtlwifi: rtl8723ae: Remove set but not used variable 'bt_retry_cnt'
--
https://patchwork.kernel.org/patch/10831001/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
^ permalink raw reply [flat|nested] 2+ messages in thread
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2019-02-28 8:40 ` Kalle Valo
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