commit 4b53d4bd103767c4d1fb0bf606f1cc3c5f51ded6
author Nirav Shah <nnshah@qti.qualcomm.com> Fri May 08 05:35:00 2015 -0700
committer Satyanarayana Dash <c_sadash@qti.qualcomm.com> Mon May 11 19:55:07 2015 +0530
tree a6e0cca93aa4c64e8fd464c0ecc1aa43c1efbcb5
parent dfd2caeef1fc03ed874952df823ac99140a1faf5

Revert "wlan: Fix ULA Logic to remove EAPOL 4/4 race-condition."

This reverts commit c168d8688fc7ecec763e90f1d4706d0cb1a2e593

Change-Id: I504832774b6c6173a128cc597db8fd7304d7eeb8
CRs-Fixed: 834793

CORE/HDD/src/wlan_hdd_cfg80211.c

diff --git a/CORE/HDD/src/wlan_hdd_cfg80211.c b/CORE/HDD/src/wlan_hdd_cfg80211.c
index 21a451b..9946451 100644
--- a/CORE/HDD/src/wlan_hdd_cfg80211.c
+++ b/CORE/HDD/src/wlan_hdd_cfg80211.c
@@ -8998,6 +8998,21 @@
         pHostapdState = WLAN_HDD_GET_HOSTAP_STATE_PTR(pAdapter);
         if( pHostapdState->bssState == BSS_START )
         {
+            hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter);
+            vos_status = wlan_hdd_check_ula_done(pAdapter);
+
+            if ( vos_status != VOS_STATUS_SUCCESS )
+            {
+                VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR,
+                        "[%4d] wlan_hdd_check_ula_done returned ERROR status= %d",
+                        __LINE__, vos_status );
+
+                pHddStaCtx->roam_info.roamingState = HDD_ROAM_STATE_NONE;
+
+                status = -EINVAL;
+                goto end;
+            }
+
             status = WLANSAP_SetKeySta( pVosContext, &setKey);
 
             if ( status != eHAL_STATUS_SUCCESS )
@@ -9065,36 +9080,19 @@
                 setKey.peerMac[4], setKey.peerMac[5],
                 setKey.keyDirection);
 
-        /* Wait for EAPOL M4 before setting key.
-         * No need to consider Dynamic WEP as we will receive M8.
-         */
-        if ( (setKey.encType == eCSR_ENCRYPT_TYPE_AES ||
-             setKey.encType == eCSR_ENCRYPT_TYPE_TKIP) &&
-             ( 1
-#if defined WLAN_FEATURE_VOWIFI_11R
-               && pHddStaCtx->conn_info.authType != eCSR_AUTH_TYPE_FT_RSN
-               && pHddStaCtx->conn_info.authType != eCSR_AUTH_TYPE_FT_RSN_PSK
-#endif
-#ifdef FEATURE_WLAN_ESE
-               && pHddStaCtx->conn_info.authType != eCSR_AUTH_TYPE_CCKM_WPA
-               && pHddStaCtx->conn_info.authType != eCSR_AUTH_TYPE_CCKM_RSN
-#endif
-               ))
-        {
-            vos_status = wlan_hdd_check_ula_done(pAdapter);
+        vos_status = wlan_hdd_check_ula_done(pAdapter);
 
-            if ( vos_status != VOS_STATUS_SUCCESS )
-            {
-               VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR,
+        if ( vos_status != VOS_STATUS_SUCCESS )
+        {
+            VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR,
                     "[%4d] wlan_hdd_check_ula_done returned ERROR status= %d",
                     __LINE__, vos_status );
 
-               pHddStaCtx->roam_info.roamingState = HDD_ROAM_STATE_NONE;
+            pHddStaCtx->roam_info.roamingState = HDD_ROAM_STATE_NONE;
 
-               status = -EINVAL;
-               goto end;
+            status = -EINVAL;
+            goto end;
 
-            }
         }
 
 #ifdef WLAN_FEATURE_VOWIFI_11R