From a235c0916543d8b886405f8871dc644124c7cf78 Mon Sep 17 00:00:00 2001 From: Iulia Manda Date: Wed, 12 Mar 2014 18:37:24 +0200 Subject: [PATCH] rcu: Remove "extern" from function declaration in include/linux/rcupdate.h Because functions have the extern storage class specifier by default, this keyword can be removed. It is redundant to use it explicitly. Signed-off-by: Iulia Manda Signed-off-by: Paul E. McKenney Reviewed-by: Josh Triplett --- include/linux/rcupdate.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index 00a7fd61b3c6..fdc422f3d61d 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -328,7 +328,7 @@ extern struct lockdep_map rcu_lock_map; extern struct lockdep_map rcu_bh_lock_map; extern struct lockdep_map rcu_sched_lock_map; extern struct lockdep_map rcu_callback_map; -extern int debug_lockdep_rcu_enabled(void); +int debug_lockdep_rcu_enabled(void); /** * rcu_read_lock_held() - might we be in RCU read-side critical section?