staging: rtl8723bs: remove set but not used variables 'prspbuf' and 'auth'

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

drivers/staging/rtl8723bs/core/rtw_cmd.c: In function rtw_cmd_thread:
drivers/staging/rtl8723bs/core/rtw_cmd.c:405:16: warning: variable prspbuf set but not used [-Wunused-but-set-variable]
drivers/staging/rtl8723bs/core/rtw_cmd.c: In function rtw_joinbss_cmd:
drivers/staging/rtl8723bs/core/rtw_cmd.c:771:6: warning: variable auth set but not used [-Wunused-but-set-variable]

They are never used, so can be removed.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20190731135953.16784-1-yuehaibing@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8723bs/core/rtw_cmd.c b/drivers/staging/rtl8723bs/core/rtw_cmd.c
index addc557..c6565b0 100644 (file)
--- a/drivers/staging/rtl8723bs/core/rtw_cmd.c
+++ b/drivers/staging/rtl8723bs/core/rtw_cmd.c
@@ -402,7 +402,7 @@ int rtw_cmd_thread(void *context)
 {
        u8 ret;
        struct cmd_obj *pcmd;
-       u8 *pcmdbuf, *prspbuf;
+       u8 *pcmdbuf;
        unsigned long cmd_start_time;
        unsigned long cmd_process_time;
        u8 (*cmd_hdl)(struct adapter *padapter, u8 *pbuf);
@@ -414,7 +414,6 @@ int rtw_cmd_thread(void *context)
        thread_enter("RTW_CMD_THREAD");
 
        pcmdbuf = pcmdpriv->cmd_buf;
-       prspbuf = pcmdpriv->rsp_buf;
 
        pcmdpriv->stop_req = 0;
        atomic_set(&(pcmdpriv->cmdthd_running), true);
@@ -768,7 +767,7 @@ exit:
 
 u8 rtw_joinbss_cmd(struct adapter  *padapter, struct wlan_network *pnetwork)
 {
-       u8 *auth, res = _SUCCESS;
+       u8 res = _SUCCESS;
        uint    t_len = 0;
        struct wlan_bssid_ex            *psecnetwork;
        struct cmd_obj          *pcmd;
@@ -825,7 +824,6 @@ u8 rtw_joinbss_cmd(struct adapter  *padapter, struct wlan_network *pnetwork)
 
        memcpy(psecnetwork, &pnetwork->network, get_wlan_bssid_ex_sz(&pnetwork->network));
 
-       auth = &psecuritypriv->authenticator_ie[0];
        psecuritypriv->authenticator_ie[0] = (unsigned char)psecnetwork->IELength;
 
        if ((psecnetwork->IELength-12) < (256-1)) {