dump_mgntframe(padapter, pmgntframe);
 }
 
-static int _issue_probereq_p2p(struct adapter *padapter, u8 *da, int wait_ack)
+static int _issue_probereq_p2p(struct adapter *padapter, u8 *da)
 {
        int ret = _FAIL;
        struct xmit_frame               *pmgntframe;
 
        pattrib->last_txcmdsz = pattrib->pktlen;
 
-       if (wait_ack) {
-               ret = dump_mgntframe_and_wait_ack(padapter, pmgntframe);
-       } else {
-               dump_mgntframe(padapter, pmgntframe);
-               ret = _SUCCESS;
-       }
+       dump_mgntframe(padapter, pmgntframe);
+       ret = _SUCCESS;
 
 exit:
        return ret;
 
 inline void issue_probereq_p2p(struct adapter *adapter, u8 *da)
 {
-       _issue_probereq_p2p(adapter, da, false);
+       _issue_probereq_p2p(adapter, da);
 }
 
 static s32 rtw_action_public_decache(struct recv_frame *recv_frame, s32 token)