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-rw-r--r--ipc/sem.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ipc/sem.c b/ipc/sem.c
index bf1bc36cb7e..082122469b1 100644
--- a/ipc/sem.c
+++ b/ipc/sem.c
@@ -504,7 +504,7 @@ static int count_semzcnt (struct sem_array * sma, ushort semnum)
return semzcnt;
}
-void free_un(struct rcu_head *head)
+static void free_un(struct rcu_head *head)
{
struct sem_undo *un = container_of(head, struct sem_undo, rcu);
kfree(un);