slist: fix slist_llsync_insert_after description

1 files changed, 1 insertions, 3 deletions

diff --git a/slist.h b/slist.h
index 5bb1ceb..b3fb0a7 100644
--- a/slist.h
+++ b/slist.h
@@ -378,9 +378,7 @@ slist_llsync_insert_tail(struct slist *list, struct slist_node *node)
 /*
  * Insert a node after another node.
  *
- * The prev argument is used to determine the insertion point. It may safely
- * denote the end of the given list, in which case the node is inserted at
- * the head of the list.
+ * The prev node must be valid.
  */
 static inline void
 slist_llsync_insert_after(struct slist *list, struct slist_node *prev,