tun: add __exit annotations to module exit func tun_cleanup()

Add missing __exit annotations to module exit func tun_cleanup().

Signed-off-by: Ziyang Xuan <[email protected]>
Reviewed-by: Leon Romanovsky <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index d4bd76297a2a..89ab9efe522c 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -3743,7 +3743,7 @@ err_linkops:
 	return ret;
 }
 
-static void tun_cleanup(void)
+static void __exit tun_cleanup(void)
 {
 	misc_deregister(&tun_miscdev);
 	rtnl_link_unregister(&tun_link_ops);