- struct lttng_ht_two_u64 *k1 = (struct lttng_ht_two_u64 *) key1;
- struct lttng_ht_two_u64 *k2 = (struct lttng_ht_two_u64 *) key2;
+ const struct lttng_ht_two_u64 *k1 =
+ (const struct lttng_ht_two_u64 *) key1;
+ const struct lttng_ht_two_u64 *k2 =
+ (const struct lttng_ht_two_u64 *) key2;