staging: rtl8188eu: remove unused variables from core/rtw_mlme_ext.c

Remove set but unused variables from within the file core/rtw_mlme_ext.c,
as they are triggering kernel test robot warnings.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Phillip Potter <phil@philpotter.co.uk>
Link: https://lore.kernel.org/r/20210615223607.13863-5-phil@philpotter.co.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
index d41fd0b8980afe671e8378437fa05866bba60284..c6410030dcbf55912687495c3877107d293baa1d 100644 (file)
--- a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
@@ -1767,8 +1767,6 @@ unsigned int send_beacon(struct adapter *padapter)
        u8 bxmitok = false;
        int issue = 0;
        int poll = 0;
-       unsigned long start = jiffies;
-       u32 passing_time;
 
        rtw_hal_set_hwreg(padapter, HW_VAR_BCN_VALID, NULL);
        do {
@@ -1785,7 +1783,6 @@ unsigned int send_beacon(struct adapter *padapter)
                return _FAIL;
        if (!bxmitok)
                return _FAIL;
-       passing_time = jiffies_to_msecs(jiffies - start);
 
        return _SUCCESS;
 }
@@ -2756,7 +2753,7 @@ static unsigned int OnAssocReq(struct adapter *padapter,
        u16 capab_info;
        struct rtw_ieee802_11_elems elems;
        struct sta_info *pstat;
-       unsigned char reassoc, *p, *pos, *wpa_ie;
+       unsigned char *p, *pos, *wpa_ie;
        unsigned char WMM_IE[] = {0x00, 0x50, 0xf2, 0x02, 0x00, 0x01};
        int i, wpa_ie_len, left;
        unsigned char supportRate[16];
@@ -2776,13 +2773,10 @@ static unsigned int OnAssocReq(struct adapter *padapter,
                return _FAIL;
 
        frame_type = GetFrameSubType(pframe);
-       if (frame_type == IEEE80211_STYPE_ASSOC_REQ) {
-               reassoc = 0;
+       if (frame_type == IEEE80211_STYPE_ASSOC_REQ)
                ie_offset = _ASOCREQ_IE_OFFSET_;
-       } else { /*  IEEE80211_STYPE_REASSOC_REQ */
-               reassoc = 1;
+       else /*  IEEE80211_STYPE_REASSOC_REQ */
                ie_offset = _REASOCREQ_IE_OFFSET_;
-       }
 
        if (pkt_len < IEEE80211_3ADDR_LEN + ie_offset)
                return _FAIL;
@@ -3397,7 +3391,7 @@ static unsigned int OnAction_back(struct adapter *padapter,
        struct recv_reorder_ctrl *preorder_ctrl;
        unsigned char *frame_body;
        unsigned char category, action;
-       unsigned short tid, status, reason_code = 0;
+       unsigned short tid, status;
        struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
        struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info;
        u8 *pframe = precv_frame->pkt->data;
@@ -3449,7 +3443,6 @@ static unsigned int OnAction_back(struct adapter *padapter,
                        if ((frame_body[3] & BIT(3)) == 0) {
                                psta->htpriv.agg_enable_bitmap &= ~(1 << ((frame_body[3] >> 4) & 0xf));
                                psta->htpriv.candidate_tid_bitmap &= ~(1 << ((frame_body[3] >> 4) & 0xf));
-                               reason_code = get_unaligned_le16(&frame_body[4]);
                        } else if ((frame_body[3] & BIT(3)) == BIT(3)) {
                                tid = (frame_body[3] >> 4) & 0x0F;
                                preorder_ctrl =  &psta->recvreorder_ctrl[tid];