staging: rtl8723au: Get rid of IW_ESSID_MAX_SIZE

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8723au/core/rtw_mlme_ext.c

@@ -5945,7 +5945,8 @@ int sitesurvey_cmd_hdl23a(struct rtw_adapter *padapter, const u8 *pbuf)
 		for (i = 0; i < RTW_SSID_SCAN_AMOUNT; i++) {
 			if (pparm->ssid[i].ssid_len) {
 				memcpy(pmlmeext->sitesurvey_res.ssid[i].ssid,
-				       pparm->ssid[i].ssid, IW_ESSID_MAX_SIZE);
+				       pparm->ssid[i].ssid,
+				       IEEE80211_MAX_SSID_LEN);
 				pmlmeext->sitesurvey_res.ssid[i].ssid_len =
 					pparm->ssid[i].ssid_len;
 			} else {

drivers/staging/rtl8723au/include/ieee80211.h

@@ -309,8 +309,6 @@ struct ieee80211_snap_hdr {
 #define MAX_P2P_IE_LEN		256
 #define MAX_WFD_IE_LEN		128
 
-#define IW_ESSID_MAX_SIZE	32
-
 /*
 join_res:
 -1: authentication fail

drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c

@@ -2020,7 +2020,7 @@ static int cfg80211_rtw_connect(struct wiphy *wiphy, struct net_device *ndev,
 		goto exit;
 	}
 
-	if (sme->ssid_len > IW_ESSID_MAX_SIZE) {
+	if (sme->ssid_len > IEEE80211_MAX_SSID_LEN) {
 		ret = -E2BIG;
 		goto exit;
 	}