diff --git a/include/linux/list.h b/include/linux/list.h index d991cc147c98f81fbca56ca0cbdf6a6b62aa6c3e..6a1f8df9144bcfd5c1af3e9cbad600fe61749c29 100644 --- a/include/linux/list.h +++ b/include/linux/list.h @@ -667,7 +667,9 @@ static inline void hlist_move_list(struct hlist_head *old, pos = n) #define hlist_entry_safe(ptr, type, member) \ - (ptr) ? hlist_entry(ptr, type, member) : NULL + ({ typeof(ptr) ____ptr = (ptr); \ + ____ptr ? hlist_entry(____ptr, type, member) : NULL; \ + }) /** * hlist_for_each_entry - iterate over list of given type