qcacld-3.0: Log packet length as part of page fault reason logging

Log packet length as part of page fault reason logging to know
how many bytes of data is filled by target.

Change-Id: I3426361d555ec195446348df9740900aa97b4604
CRs-Fixed: 2801605

core/wma/src/wma_features.c

@@ -2412,7 +2412,8 @@ static int wma_wake_event_packet(
 		 * dump event buffer which contains more info regarding
 		 * current page fault.
 		 */
-		wma_debug("PAGE_FAULT occurs during suspend:");
+		wma_debug("PAGE_FAULT occurs during suspend: packet_len %u",
+			  packet_len);
 		qdf_trace_hex_dump(QDF_MODULE_ID_WMA, QDF_TRACE_LEVEL_DEBUG,
 				   packet, packet_len);
 		break;