[patch] testing/radix-tree: fix a macro expansion bug

From: Dan Carpenter
Date: Fri Jul 15 2016 - 17:11:34 EST


There are no parentheses around this macro and it causes a problem when
we do:

index = rand() % THRASH_SIZE;

Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>

diff --git a/tools/testing/radix-tree/tag_check.c b/tools/testing/radix-tree/tag_check.c
index b7447ce..b0ac057 100644
--- a/tools/testing/radix-tree/tag_check.c
+++ b/tools/testing/radix-tree/tag_check.c
@@ -122,7 +122,7 @@ enum {
NODE_TAGGED = 2,
};

-#define THRASH_SIZE 1000 * 1000
+#define THRASH_SIZE (1000 * 1000)
#define N 127
#define BATCH 33