wlan: configure Multicast addresses to FW in suspend mode

If driver gets set multicast list command in suspend mode then
configure them to firmware. Otherwise FW will drop the packets
for Mcast addresses which are not configured.

Change-Id: I0414e702d2c1720c50b502869ad0ea3146ff7eb5
CRs-Fixed: 921030
diff --git a/CORE/HDD/src/wlan_hdd_main.c b/CORE/HDD/src/wlan_hdd_main.c
index 11a8d4d..a9f8ae5 100755
--- a/CORE/HDD/src/wlan_hdd_main.c
+++ b/CORE/HDD/src/wlan_hdd_main.c
@@ -8279,6 +8279,14 @@
       }
    }
 
+   if (pHddCtx->hdd_wlan_suspended)
+   {
+       /*
+        * Configure the Mcast address list to FW
+        * If wlan is already in suspend mode
+        */
+       wlan_hdd_set_mc_addr_list(pAdapter, TRUE);
+   }
    EXIT();
    return;
 }