[PATCH tip/core/rcu 26/26] rcu: Remove KCSAN stubs from update.c

[paulmck]

From: "Paul E. McKenney" <paulmck@xxxxxxxxxx>

KCSAN is now in mainline, so this commit removes the stubs for the
data_race(), ASSERT_EXCLUSIVE_WRITER(), and ASSERT_EXCLUSIVE_ACCESS()
macros.

Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxx>
---
 kernel/rcu/update.c | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
index a0ba885..f37cebf 100644
--- a/kernel/rcu/update.c
+++ b/kernel/rcu/update.c
@@ -52,19 +52,6 @@
 #endif
 #define MODULE_PARAM_PREFIX "rcupdate."
 
-#ifndef data_race
-#define data_race(expr)							\
-	({								\
-		expr;							\
-	})
-#endif
-#ifndef ASSERT_EXCLUSIVE_WRITER
-#define ASSERT_EXCLUSIVE_WRITER(var) do { } while (0)
-#endif
-#ifndef ASSERT_EXCLUSIVE_ACCESS
-#define ASSERT_EXCLUSIVE_ACCESS(var) do { } while (0)
-#endif
-
 #ifndef CONFIG_TINY_RCU
 module_param(rcu_expedited, int, 0);
 module_param(rcu_normal, int, 0);
-- 
2.9.5