When __CHECKER__ is defined, we disable all of the BUILD_BUG.* macros.
However, both BUILD_BUG_ON_NOT_POWER_OF_2 and BUILD_BUG_ON was
evaluating to nothing in this case, and we want (0) since this is a
function-like macro that will be followed by a semicolon.
Signed-off-by: Daniel Santos <daniel.santos@xxxxxxxxx>
Acked-by: Borislav Petkov <bp@xxxxxxxxx>
---
include/linux/bug.h | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/bug.h b/include/linux/bug.h
index 298a916..1b2465d 100644
--- a/include/linux/bug.h
+++ b/include/linux/bug.h
@@ -12,10 +12,10 @@ enum bug_trap_type {
struct pt_regs;
#ifdef __CHECKER__
-#define BUILD_BUG_ON_NOT_POWER_OF_2(n)
+#define BUILD_BUG_ON_NOT_POWER_OF_2(n) (0)
#define BUILD_BUG_ON_ZERO(e) (0)
#define BUILD_BUG_ON_NULL(e) ((void*)0)
-#define BUILD_BUG_ON(condition)
+#define BUILD_BUG_ON(condition) (0)
#define BUILD_BUG() (0)
#else /* __CHECKER__ */
--
1.7.3.4
--
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