Cleanup: enable signed/unsigned compare compiler warning

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

diff --git a/doc/examples/rculfhash/cds_lfht_for_each_entry_duplicate.c b/doc/examples/rculfhash/cds_lfht_for_each_entry_duplicate.c
index 98332803fa606ce1fb949dcd8baf164d5a064372..a975128f5be28397af4348206e94255fc754e05b 100644 (file)
--- a/doc/examples/rculfhash/cds_lfht_for_each_entry_duplicate.c
+++ b/doc/examples/rculfhash/cds_lfht_for_each_entry_duplicate.c
@@ -37,7 +37,7 @@ int match(struct cds_lfht_node *ht_node, const void *_key)
 {
        struct mynode *node =
                caa_container_of(ht_node, struct mynode, node);
-       const unsigned int *key = _key;
+       const int *key = _key;
 
        return *key == node->value;
 }