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authorLinus Torvalds <torvalds@linux-foundation.org>2009-09-22 08:07:54 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-22 08:07:54 -0700
commit991d79b0d1255f89267a350b0048eca59f100cbb (patch)
tree65ddf4160f959952d9f4955fda8844374768b83e /include/linux/kmemcheck.h
parenta87e84b5cdfacf11af4e8a85c4bca9793658536f (diff)
parent181f7c5dd3832763bdf2756b6d2d8a49bdf12791 (diff)
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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vegard/kmemcheck
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vegard/kmemcheck: kmemcheck: add missing braces to do-while in kmemcheck_annotate_bitfield kmemcheck: update documentation kmemcheck: depend on HAVE_ARCH_KMEMCHECK kmemcheck: remove useless check kmemcheck: remove duplicated #include
Diffstat (limited to 'include/linux/kmemcheck.h')
-rw-r--r--include/linux/kmemcheck.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/kmemcheck.h b/include/linux/kmemcheck.h
index dc2fd54..c800660 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); \