staging: rtl8723bs: Remove set but not used variable 'adapter'

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/staging/rtl8723bs/core/rtw_mlme.c: In function rtw_select_roaming_candidate:
drivers/staging/rtl8723bs/core/rtw_mlme.c:2007:18: warning: variable adapter set but not used [-Wunused-but-set-variable]

It is not used since commit 554c0a3abf21 ("staging:
Add rtl8723bs sdio wifi driver")

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Link: https://lore.kernel.org/r/1570352999-45790-6-git-send-email-zhengbin13@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme.c b/drivers/staging/rtl8723bs/core/rtw_mlme.c
index 4000125..0ac7712 100644 (file)
--- a/drivers/staging/rtl8723bs/core/rtw_mlme.c
+++ b/drivers/staging/rtl8723bs/core/rtw_mlme.c
@@ -1989,7 +1989,6 @@ int rtw_select_roaming_candidate(struct mlme_priv *mlme)
 {
        int ret = _FAIL;
        struct list_head        *phead;
-       struct adapter *adapter;
        struct __queue  *queue  = &(mlme->scanned_queue);
        struct  wlan_network    *pnetwork = NULL;
        struct  wlan_network    *candidate = NULL;
@@ -2001,7 +2000,6 @@ int rtw_select_roaming_candidate(struct mlme_priv *mlme)
 
        spin_lock_bh(&(mlme->scanned_queue.lock));
        phead = get_list_head(queue);
-       adapter = (struct adapter *)mlme->nic_hdl;
 
        mlme->pscanned = get_next(phead);