Per Dave's comment, bzero has portability issues and little advantage over a simple memset. So let's use the safer solution.

cmr=v1.7.5:reviewer=dgoodell:subject=replace bzero with memset

This commit was SVN r31055.

ompi/mca/bcol/basesmuma/bcol_basesmuma_module.c

@@ -85,7 +85,7 @@ static void
 mca_bcol_basesmuma_module_construct(mca_bcol_basesmuma_module_t *module)
 {
     /* initialize all values to 0 */
-    bzero ((void*)((uintptr_t) module + sizeof (module->super)), sizeof (*module) - sizeof (module->super));
+    memset((void*)((uintptr_t) module + sizeof (module->super)), 0, sizeof (*module) - sizeof (module->super));
     module->super.bcol_component = (mca_bcol_base_component_t *) &mca_bcol_basesmuma_component;
     module->super.list_n_connected = NULL;
     module->super.hier_scather_offset = 0;