Cut&Paste error in r14795. Fix.

This commit was SVN r14862.

The following SVN revision numbers were found above:
  r14795 --> open-mpi/ompi@6b0d8c0858

ompi/mca/btl/tcp/btl_tcp_component.c

@@ -323,7 +323,7 @@ static int mca_btl_tcp_create(int if_kindex, const char* if_name)
 
         /* allow user to override/specify latency ranking */
         sprintf(param, "latency_%s", if_name);
-        btl->super.btl_latency = mca_btl_tcp_param_register_int(param, btl->super.btl_bandwidth);
+        btl->super.btl_latency = mca_btl_tcp_param_register_int(param, btl->super.btl_latency);
         if( i > 0 ) {
             btl->super.btl_bandwidth >>= 1;
             btl->super.btl_latency   <<= 1;