Fix the following gcc warning: drivers/staging/rtl8723bs/core/rtw_ieee80211.c:657:15: warning: variable ‘sec_idx’ set but not used [-Wunused-but-set-variable].
Reported-by: Abaci Robot <[email protected]> Signed-off-by: Jiapeng Chong <[email protected]> --- drivers/staging/rtl8723bs/core/rtw_ieee80211.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c index be4cffc..df00a79 100644 --- a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c +++ b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c @@ -654,7 +654,7 @@ int rtw_get_wapi_ie(u8 *in_ie, uint in_len, u8 *wapi_ie, u16 *wapi_len) void rtw_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, u8 *wpa_ie, u16 *wpa_len) { - u8 authmode, sec_idx, i; + u8 authmode, i; u8 wpa_oui[4] = {0x0, 0x50, 0xf2, 0x01}; uint cnt; @@ -662,13 +662,11 @@ void rtw_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, u8 *wpa_ie cnt = (_TIMESTAMP_ + _BEACON_ITERVAL_ + _CAPABILITY_); - sec_idx = 0; - while (cnt < in_len) { authmode = in_ie[cnt]; if ((authmode == WLAN_EID_VENDOR_SPECIFIC) && (!memcmp(&in_ie[cnt+2], &wpa_oui[0], 4))) { - RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("\n rtw_get_wpa_ie: sec_idx =%d in_ie[cnt+1]+2 =%d\n", sec_idx, in_ie[cnt+1]+2)); + RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("\n in_ie[cnt+1]+2 =%d\n", in_ie[cnt+1]+2)); if (wpa_ie) { memcpy(wpa_ie, &in_ie[cnt], in_ie[cnt+1]+2); @@ -684,7 +682,7 @@ void rtw_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, u8 *wpa_ie cnt += in_ie[cnt+1]+2; /* get next */ } else { if (authmode == WLAN_EID_RSN) { - RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("\n get_rsn_ie: sec_idx =%d in_ie[cnt+1]+2 =%d\n", sec_idx, in_ie[cnt+1]+2)); + RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("\n in_ie[cnt+1]+2 =%d\n", in_ie[cnt+1]+2)); if (rsn_ie) { memcpy(rsn_ie, &in_ie[cnt], in_ie[cnt+1]+2); -- 1.8.3.1
