diff mbox series

[net,111/117] Bluetooth: set sc_only_mode_fops.owner to THIS_MODULE

Message ID 20201008155209.18025-111-ap420073@gmail.com (mailing list archive)
State Changes Requested
Delegated to: Johannes Berg
Headers show
Series net: avoid to remove module when its debugfs is being used | expand

Commit Message

Taehee Yoo Oct. 8, 2020, 3:52 p.m. UTC 
If THIS_MODULE is not set, the module would be removed while debugfs is
being used.
It eventually makes kernel panic.

Fixes: 134c2a89af22 ("Bluetooth: Add debugfs entry to show Secure Connections Only mode")
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
---
 net/bluetooth/hci_debugfs.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/net/bluetooth/hci_debugfs.c b/net/bluetooth/hci_debugfs.c
index cdf19e494c31..b8e297e71692 100644
--- a/net/bluetooth/hci_debugfs.c
+++ b/net/bluetooth/hci_debugfs.c
@@ -303,6 +303,7 @@  static const struct file_operations sc_only_mode_fops = {
 	.open		= simple_open,
 	.read		= sc_only_mode_read,
 	.llseek		= default_llseek,
+	.owner		= THIS_MODULE,
 };
 
 DEFINE_INFO_ATTRIBUTE(hardware_info, hw_info);