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-rw-r--r--include/linux/mmdebug.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/mmdebug.h b/include/linux/mmdebug.h
index ee24ef8ab61..c04ecfe03f7 100644
--- a/include/linux/mmdebug.h
+++ b/include/linux/mmdebug.h
@@ -4,7 +4,7 @@
#ifdef CONFIG_DEBUG_VM
#define VM_BUG_ON(cond) BUG_ON(cond)
#else
-#define VM_BUG_ON(cond) do { } while (0)
+#define VM_BUG_ON(cond) do { (void)(cond); } while (0)
#endif
#ifdef CONFIG_DEBUG_VIRTUAL