llist-return-whether-list-is-empty-before-adding-in-llist_add-fix

clarify comment Cc: Huang Ying <[email protected]> Cc: Mathieu Desnoyers <[email protected]> Cc: Peter Zijlstra <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
migue · Nov 1, 2011 · fc23af3 · fc23af3
1 parent 67220a9
commit fc23af3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/linux/llist.h b/include/linux/llist.h
@@ -148,7 +148,7 @@ static inline struct llist_node *llist_next(struct llist_node *node)
  * @new:	new entry to be added
  * @head:	the head for your lock-less list
  *
- * Return whether list is empty before adding.
+ * Returns true if the list was empty prior to adding this entry.
  */
 static inline bool llist_add(struct llist_node *new, struct llist_head *head)
 {