handle MPI_STATUS_IGNORE in iprobe for the MTLs

This commit was SVN r15002.

ompi/mca/mtl/mx/mtl_mx_probe.c

@@ -58,11 +58,12 @@ ompi_mtl_mx_iprobe(struct mca_mtl_base_module_t* mtl,
     }
 
     if (result) {
+        if(MPI_STATUS_IGNORE != status) { 
             status->MPI_ERROR = OMPI_SUCCESS;
             MX_GET_SRC(mx_status.match_info, status->MPI_SOURCE);
             MX_GET_TAG(mx_status.match_info, status->MPI_TAG); 
             status->_count = mx_status.msg_length;
-
+        }
         *flag = 1;
     } else {
         *flag = 0;

ompi/mca/mtl/psm/mtl_psm_probe.c

@@ -41,6 +41,7 @@ int ompi_mtl_psm_iprobe(struct mca_mtl_base_module_t* mtl,
     err = psm_mq_iprobe(ompi_mtl_psm.mq, mqtag, tagsel, &mqstat);
     if (err == PSM_OK) {
 	*flag = 1;
+	if(MPI_STATUS_IGNORE != status) { 
             status->MPI_SOURCE = PSM_GET_MQRANK(mqstat.msg_tag);
             status->MPI_TAG = PSM_GET_MQUTAG(mqstat.msg_tag);
             status->_count = mqstat.nbytes;
@@ -55,6 +56,8 @@ int ompi_mtl_psm_iprobe(struct mca_mtl_base_module_t* mtl,
 	    default:
 		status->MPI_ERROR = MPI_ERR_INTERN;
             }
+        }
+        
         return OMPI_SUCCESS;
     }
     else if (err == PSM_MQ_INCOMPLETE) {