1 files changed, 4 insertions, 3 deletions

diff --git a/include/linux/bug.h b/include/linux/bug.h
index 27d404f91b3e..89fb91d0c929 100644
--- a/include/linux/bug.h
+++ b/include/linux/bug.h
@@ -59,9 +59,10 @@ struct pt_regs;
 extern int __build_bug_on_failed;
 #define BUILD_BUG_ON(condition)                                 \
         do {                                                    \
-                ((void)sizeof(char[1 - 2*!!(condition)]));      \
-                if (condition) __build_bug_on_failed = 1;       \
-        } while(0)
+                bool __cond = !!(condition);                    \
+                ((void)sizeof(char[1 - 2 * __cond]));           \
+                if (__cond) __build_bug_on_failed = 1;          \
+        } while (0)
 #endif
 
 /**