qcacld-3.0: Fix length while copying of WAPI akmsuite from supplicant IEs

As per WAPI spec, the akmsuite if of length 4 x akm suite count. This
was changed as part of I63528da4c2dfafa22f2c6fc73afe52727af02b64 and
causes WAPI connection failure due to mismatch in scan results.

Fix the correct length while copying akmsuite from supplicant IEs in
wlan_hdd_cfg80211_set_ie.

Change-Id: Ib0d60e82a3fbaef1a9405200dd03eb7882007fcb
CRs-Fixed: 2258136

core/hdd/src/wlan_hdd_cfg80211.c

@@ -19046,7 +19046,8 @@ static int wlan_hdd_cfg80211_set_ie(struct hdd_adapter *adapter,
 			/* AKM suite list, each OUI contains 4 bytes */
 			akmlist = (uint32_t *)(tmp);
 			if (akmsuiteCount <= MAX_NUM_AKM_SUITES) {
-				memcpy(akmsuite, akmlist, akmsuiteCount);
+				qdf_mem_copy(akmsuite, akmlist,
+					     sizeof(uint32_t) * akmsuiteCount);
 			} else {
 				hdd_err("Invalid akmSuite count: %u",
 					akmsuiteCount);