rate_counters: Remove group-name-sprintf-with-idx string
diff --git a/include/osmocore/rate_ctr.h b/include/osmocore/rate_ctr.h
index 47fd5a3..85fe5c1 100644
--- a/include/osmocore/rate_ctr.h
+++ b/include/osmocore/rate_ctr.h
@@ -49,9 +49,8 @@
struct llist_head list;
/* Pointer to the counter group class */
const struct rate_ctr_group_desc *desc;
+ /* The index of this ctr_group within its class */
unsigned int idx;
- /* The name prefix generated from desc->group_prefix_fmt and index */
- char *name_prefix;
/* Actual counter structures below */
struct rate_ctr ctr[0];
};