[PATCH] rcu/srcutree: make __call_srcu static

[Jiang Biao]

__call_srcu() is only used in current file, just make it static.

Signed-off-by: Jiang Biao <benbjiang@xxxxxxxxxxx>
---
 kernel/rcu/srcutree.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/rcu/srcutree.c b/kernel/rcu/srcutree.c
index a60b8ba9e1ac..a2ade0c6cd87 100644
--- a/kernel/rcu/srcutree.c
+++ b/kernel/rcu/srcutree.c
@@ -835,7 +835,7 @@ static void srcu_leak_callback(struct rcu_head *rhp)
  * srcu_read_lock(), and srcu_read_unlock() that are all passed the same
  * srcu_struct structure.
  */
-void __call_srcu(struct srcu_struct *ssp, struct rcu_head *rhp,
+static void __call_srcu(struct srcu_struct *ssp, struct rcu_head *rhp,
 		 rcu_callback_t func, bool do_norm)
 {
 	unsigned long flags;
-- 
2.17.2 (Apple Git-113)