[PATCH net 114/117] Bluetooth: set force_static_address_fops.owner to THIS_MODULE

Taehee Yoo ap420073 at gmail.com
Thu Oct 8 11:52:06 EDT 2020


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

Fixes: ac345813c4ac ("Bluetooth: Expose current identity information in debugfs")
Signed-off-by: Taehee Yoo <ap420073 at gmail.com>
---
 net/bluetooth/hci_debugfs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/bluetooth/hci_debugfs.c b/net/bluetooth/hci_debugfs.c
index d162736a5856..6ea692a3d4a8 100644
--- a/net/bluetooth/hci_debugfs.c
+++ b/net/bluetooth/hci_debugfs.c
@@ -730,6 +730,7 @@ static const struct file_operations force_static_address_fops = {
 	.read		= force_static_address_read,
 	.write		= force_static_address_write,
 	.llseek		= default_llseek,
+	.owner		= THIS_MODULE,
 };
 
 static int white_list_show(struct seq_file *f, void *ptr)
-- 
2.17.1




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