[PATCH tip/core/rcu 07/14] key: Remove extraneous parentheses from rcu_assign_keypointer()

[Paul E. McKenney]

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

This commit removes the extraneous parentheses from rcu_assign_keypointer()
so that rcu_assign_pointer() can be wrapped in do-while.

Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
---
 include/linux/key.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/include/linux/key.h b/include/linux/key.h
index 4cd22ed..6fafcf4 100644
--- a/include/linux/key.h
+++ b/include/linux/key.h
@@ -303,7 +303,7 @@ static inline bool key_is_instantiated(const struct key *key)
 				   rwsem_is_locked(&((struct key *)(KEY))->sem)))
 
 #define rcu_assign_keypointer(KEY, PAYLOAD)				\
-	(rcu_assign_pointer((KEY)->payload.rcudata, PAYLOAD))
+	rcu_assign_pointer((KEY)->payload.rcudata, PAYLOAD)
 
 #ifdef CONFIG_SYSCTL
 extern ctl_table key_sysctls[];
-- 
1.7.8

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