remove bml_init call, called from btl add_proc.

Refs trac:3763

This commit was SVN r30310.

The following Trac tickets were found above:
  Ticket 3763 --> https://svn.open-mpi.org/trac/ompi/ticket/3763

ompi/runtime/ompi_mpi_init.c

@@ -604,13 +604,6 @@ int ompi_mpi_init(int argc, char **argv, int requested, int *provided)
         goto error;
     }
 
-    if (OMPI_SUCCESS != 
-        (ret = mca_bml_base_init(OMPI_ENABLE_PROGRESS_THREADS,
-                                 OMPI_ENABLE_THREAD_MULTIPLE))) {
-        error = "mca_bml_base_init() failed";
-        goto error;
-    }
-
     if (OMPI_SUCCESS != 
         (ret = mca_pml_base_select(OMPI_ENABLE_PROGRESS_THREADS,
                                    OMPI_ENABLE_THREAD_MULTIPLE))) {