If THIS_MODULE is not set, the module would be removed while debugfs is
being used.
It eventually makes kernel panic.
Fixes: 4b4148e9acc1 ("Bluetooth: Add support for setting DUT mode")
Signed-off-by: Taehee Yoo <ap420073@xxxxxxxxx>
---
net/bluetooth/hci_core.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 68bfe57b6625..5c2e65b00e68 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -116,6 +116,7 @@ static const struct file_operations dut_mode_fops = {
.read = dut_mode_read,
.write = dut_mode_write,
.llseek = default_llseek,
+ .owner = THIS_MODULE,
};
static ssize_t vendor_diag_read(struct file *file, char __user *user_buf,
--
2.17.1
