Merge pull request ARMmbed#1775 from ARMmbed/mac_header_trace_fix

Removed Debug trace support from common mac header class

Author: juhhei01

source/MAC/IEEE802_15_4/mac_header_helper_functions.c

@@ -26,7 +26,6 @@
 #include "MAC/IEEE802_15_4/mac_defines.h"
 #include "MAC/IEEE802_15_4/mac_mcps_sap.h"
 #include "MAC/IEEE802_15_4/mac_header_helper_functions.h"
-#define TRACE_GROUP "mHe"
 
 static uint8_t *mcps_mac_security_aux_header_start_pointer_get(const mac_pre_parsed_frame_t *buffer);
 static uint8_t * mac_header_information_elements_write(const mac_pre_build_frame_t *buffer, uint8_t *ptr);
@@ -650,12 +649,10 @@ bool mac_payload_information_elements_parse(mac_pre_parsed_frame_t *buffer)
     while (buffer->mac_payload_length >= 2) {
 
         if (!mac_parse_payload_ie(&payload_ie, ptr)) {
-            tr_debug("Not supported type");
             return false;
         }
         buffer->mac_payload_length -= 2;
         if (payload_ie.length > buffer->mac_payload_length) {
-            tr_debug("Length too big %u, > %u", payload_ie.length, buffer->mac_payload_length);
             return false;
         }
         buffer->mac_payload_length -= payload_ie.length;