spurious "[PDCP][E]PDCP data request failed!" log message emission fixed

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7445 818b1a75-f10b-46b9-bf7c-635c3b92a50f

openair2/LAYER2/PDCP_v10.1.0/pdcp.c

@@ -922,6 +922,7 @@ pdcp_run (
                                 RRC_DCCH_DATA_REQ (msg_p).sdu_size,
                                 RRC_DCCH_DATA_REQ (msg_p).sdu_p,
                                 RRC_DCCH_DATA_REQ (msg_p).mode);
+        if (result != TRUE)
           LOG_E(PDCP, "PDCP data request failed!\n");
 
         // Message buffer has been processed, free it now.