diff options
Diffstat (limited to 'include/linux/list.h')
-rw-r--r-- | include/linux/list.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/list.h b/include/linux/list.h index d991cc147c98..6a1f8df9144b 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, | |||
667 | pos = n) | 667 | pos = n) |
668 | 668 | ||
669 | #define hlist_entry_safe(ptr, type, member) \ | 669 | #define hlist_entry_safe(ptr, type, member) \ |
670 | (ptr) ? hlist_entry(ptr, type, member) : NULL | 670 | ({ typeof(ptr) ____ptr = (ptr); \ |
671 | ____ptr ? hlist_entry(____ptr, type, member) : NULL; \ | ||
672 | }) | ||
671 | 673 | ||
672 | /** | 674 | /** |
673 | * hlist_for_each_entry - iterate over list of given type | 675 | * hlist_for_each_entry - iterate over list of given type |