staging: r8188eu: remove issue_probereq_p2p_ex()

Function issue_probereq_p2p_ex() is not used, remove it.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210922200420.9693-15-straube.linux@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/r8188eu/core/rtw_mlme_ext.c

@@ -3690,43 +3690,6 @@ inline void issue_probereq_p2p(struct adapter *adapter, u8 *da)
 	_issue_probereq_p2p(adapter, da, false);
 }
 
-int issue_probereq_p2p_ex(struct adapter *adapter, u8 *da, int try_cnt, int wait_ms)
-{
-	int ret;
-	int i = 0;
-	u32 start = jiffies;
-
-	do {
-		ret = _issue_probereq_p2p(adapter, da, wait_ms > 0);
-
-		i++;
-
-		if (adapter->bDriverStopped || adapter->bSurpriseRemoved)
-			break;
-
-		if (i < try_cnt && wait_ms > 0 && ret == _FAIL)
-			msleep(wait_ms);
-	} while ((i < try_cnt) && ((ret == _FAIL) || (wait_ms == 0)));
-
-	if (ret != _FAIL) {
-		ret = _SUCCESS;
-		goto exit;
-	}
-
-	if (try_cnt && wait_ms) {
-		if (da)
-			DBG_88E(FUNC_ADPT_FMT" to %pM, ch:%u%s, %d/%d in %u ms\n",
-				FUNC_ADPT_ARG(adapter), da, rtw_get_oper_ch(adapter),
-				ret == _SUCCESS ? ", acked" : "", i, try_cnt, rtw_get_passing_time_ms(start));
-		else
-			DBG_88E(FUNC_ADPT_FMT", ch:%u%s, %d/%d in %u ms\n",
-				FUNC_ADPT_ARG(adapter), rtw_get_oper_ch(adapter),
-				ret == _SUCCESS ? ", acked" : "", i, try_cnt, rtw_get_passing_time_ms(start));
-	}
-exit:
-	return ret;
-}
-
 static s32 rtw_action_public_decache(struct recv_frame *recv_frame, s32 token)
 {
 	struct adapter *adapter = recv_frame->adapter;

drivers/staging/r8188eu/include/rtw_mlme_ext.h

@@ -541,8 +541,6 @@ void issue_p2p_provision_request(struct adapter *padapter, u8 *pssid,
 				 u8 ussidlen, u8 *pdev_raddr);
 void issue_p2p_GO_request(struct adapter *padapter, u8 *raddr);
 void issue_probereq_p2p(struct adapter *padapter, u8 *da);
-int issue_probereq_p2p_ex(struct adapter *adapter, u8 *da, int try_cnt,
-			  int wait_ms);
 void issue_p2p_invitation_response(struct adapter *padapter, u8 *raddr,
 				   u8 dialogToken, u8 success);
 void issue_p2p_invitation_request(struct adapter *padapter, u8* raddr);