rcu: Use call_rcu_func_t to replace explicit type equivalents

We have had the call_rcu_func_t typedef for a quite awhile, but we still
use explicit function pointer types in some places.  These types can
confuse cscope and can be hard to read.  This patch therefore replaces
these types with the call_rcu_func_t typedef.

Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
index 51c8e7f..f9ec6cb 100644
--- a/kernel/rcu/rcutorture.c
+++ b/kernel/rcu/rcutorture.c
@@ -252,7 +252,7 @@ struct rcu_torture_ops {
 	void (*exp_sync)(void);
 	unsigned long (*get_state)(void);
 	void (*cond_sync)(unsigned long oldstate);
-	void (*call)(struct rcu_head *head, void (*func)(struct rcu_head *rcu));
+	call_rcu_func_t call;
 	void (*cb_barrier)(void);
 	void (*fqs)(void);
 	void (*stats)(void);