# \[PATCH net 108/117\] Bluetooth: set force\_bredr\_smp\_fops.owner to THIS\_MODULE

- From: Taehee Yoo \<ap420073@gmail.com\>
- Date: 2020-10-08 15:58:02 
- List: netdev
- Page: https://ratatoskr.run/netdev/2020/10/9677063
- Thread: https://ratatoskr.run/netdev/2020/10/9676986/t/2.md

```text
If THIS_MODULE is not set, the module would be removed while debugfs is
being used.
It eventually makes kernel panic.

Fixes: 300acfdec916 ("Bluetooth: Introduce force_bredr_smp debugfs option for testing")
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
---
 net/bluetooth/smp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index bf4bef13d935..9b96a2d85e86 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -3407,6 +3407,7 @@ static const struct file_operations force_bredr_smp_fops = {
 	.read		= force_bredr_smp_read,
 	.write		= force_bredr_smp_write,
 	.llseek		= default_llseek,
+	.owner		= THIS_MODULE,
 };
 
 int smp_register(struct hci_dev *hdev)
-- 
2.17.1

```