kmemcheck: add missing braces to do-while in kmemcheck_annotate_bitfield
Whether or not the sparse warning
warning: do-while statement is not a compound statement
is justified or not in this case, it is annoying and trivial to fix.
[vegard.nossum@gmail.com: title and cleanup]
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
diff --git a/include/linux/kmemcheck.h b/include/linux/kmemcheck.h
index 47b39b7..06c6c55 100644
--- a/include/linux/kmemcheck.h
+++ b/include/linux/kmemcheck.h
@@ -137,7 +137,10 @@
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); \