diff options
Diffstat (limited to 'include/linux/kmemcheck.h')
| -rw-r--r-- | include/linux/kmemcheck.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/kmemcheck.h b/include/linux/kmemcheck.h index dc2fd545db0..c8006607f94 100644 --- a/include/linux/kmemcheck.h +++ b/include/linux/kmemcheck.h @@ -144,7 +144,10 @@ static inline bool kmemcheck_is_obj_initialized(unsigned long addr, size_t size) int name##_end[0]; #define kmemcheck_annotate_bitfield(ptr, name) \ - do if (ptr) { \ + do { \ + if (!ptr) \ + break; \ + \ int _n = (long) &((ptr)->name##_end) \ - (long) &((ptr)->name##_begin); \ BUILD_BUG_ON(_n < 0); \ |