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-rw-r--r--include/linux/rcupdate.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 39cbb889e20d..a2482cf90b6b 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -448,8 +448,6 @@ static inline int rcu_read_lock_sched_held(void)
#ifdef CONFIG_PROVE_RCU
-extern int rcu_my_thread_group_empty(void);
-
/**
* rcu_lockdep_assert - emit lockdep splat if specified condition not met
* @c: condition to check