[Bluetooth] Handle return values from driver core functions

[pandora-kernel.git] / net / bluetooth / hci_sysfs.c

diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c
index 989b22d..c7e079d 100644 (file)
--- a/net/bluetooth/hci_sysfs.c
+++ b/net/bluetooth/hci_sysfs.c
@@ -242,10 +242,14 @@ static void add_conn(void *data)
        struct hci_conn *conn = data;
        int i;
 
-       device_register(&conn->dev);
+       if (device_register(&conn->dev) < 0) {
+               BT_ERR("Failed to register connection device");
+               return;
+       }
 
        for (i = 0; conn_attrs[i]; i++)
-               device_create_file(&conn->dev, conn_attrs[i]);
+               if (device_create_file(&conn->dev, conn_attrs[i]) < 0)
+                       BT_ERR("Failed to create connection attribute");
 }
 
 void hci_conn_add_sysfs(struct hci_conn *conn)
@@ -312,7 +316,8 @@ int hci_register_sysfs(struct hci_dev *hdev)
                return err;
 
        for (i = 0; bt_attrs[i]; i++)
-               device_create_file(dev, bt_attrs[i]);
+               if (device_create_file(dev, bt_attrs[i]) < 0)
+                       BT_ERR("Failed to create device attribute");
 
        return 0;
 }