cleanup: explicitly mark unused parameters (-Wunused-parameter)

[urcu.git] / doc / examples / rculfhash / cds_lfht_destroy.c

diff --git a/doc/examples/rculfhash/cds_lfht_destroy.c b/doc/examples/rculfhash/cds_lfht_destroy.c
index 1c723a56895e9096791817029779332cd4b4f8d1..56b9df65359f903759df99ad87e77c9aa5bc93e0 100644 (file)
--- a/doc/examples/rculfhash/cds_lfht_destroy.c
+++ b/doc/examples/rculfhash/cds_lfht_destroy.c
@@ -41,7 +41,7 @@ void free_node(struct rcu_head *head)
        free(node);
 }
 
-int main(int argc, char **argv)
+int main(void)
 {
        int values[] = { -5, 42, 42, 36, 24, }; /* 42 is duplicated */
        struct cds_lfht *ht;    /* Hash table */