From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx> hci_debugfs_create_conn shall check if conn->debugfs has already been created and don't attempt to overwrite it. Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx> --- net/bluetooth/hci_debugfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/bluetooth/hci_debugfs.c b/net/bluetooth/hci_debugfs.c index 902b40a90b91..3f401ec5bb0c 100644 --- a/net/bluetooth/hci_debugfs.c +++ b/net/bluetooth/hci_debugfs.c @@ -1245,7 +1245,7 @@ void hci_debugfs_create_conn(struct hci_conn *conn) struct hci_dev *hdev = conn->hdev; char name[6]; - if (IS_ERR_OR_NULL(hdev->debugfs)) + if (IS_ERR_OR_NULL(hdev->debugfs) || conn->debugfs) return; snprintf(name, sizeof(name), "%u", conn->handle); -- 2.37.3
