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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-22 08:07:54 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-22 08:07:54 -0700 |
| commit | 991d79b0d1255f89267a350b0048eca59f100cbb (patch) | |
| tree | 65ddf4160f959952d9f4955fda8844374768b83e /include/linux/kmemcheck.h | |
| parent | Merge branch 'for-2.6.32' of git://linux-nfs.org/~bfields/linux (diff) | |
| parent | kmemcheck: add missing braces to do-while in kmemcheck_annotate_bitfield (diff) | |
| download | linux-dev-991d79b0d1255f89267a350b0048eca59f100cbb.tar.xz linux-dev-991d79b0d1255f89267a350b0048eca59f100cbb.zip | |
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.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/kmemcheck.h b/include/linux/kmemcheck.h index dc2fd545db00..c8006607f947 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); \ |