Fix compiler warnings: remove unused variables

This commit was SVN r30143.

ompi/mca/btl/openib/btl_openib_component.c

@@ -2680,7 +2680,6 @@ btl_openib_component_init(int *num_btl_modules,
     i = 0;
     while (NULL != (item = opal_list_remove_first(&btl_list))) {
         mca_btl_openib_device_t *device;
-        int qp_index;
 
         ib_selected = (mca_btl_base_selected_module_t*)item;
         openib_btl = (mca_btl_openib_module_t*)ib_selected->btl_module;

ompi/mca/btl/openib/btl_openib_mca.c

@@ -222,7 +222,7 @@ int btl_openib_register_mca_params(void)
     char default_qps[100];
     uint32_t mid_qp_size;
     char *msg, *str;
-    int ret, tmp, tmp1;
+    int ret, tmp;
 
     ret = OMPI_SUCCESS;
 #define CHECK(expr) do {\