Bluetooth: hci_uart: Remove the manual protocol init message

The init function for each HCI UART protocol prints the same on success
and failure. This information is so generic, remove it and let the main
HCI UART handling print it instead.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>

drivers/bluetooth/hci_ath.c

@@ -218,14 +218,7 @@ static const struct hci_uart_proto athp = {
 
 int __init ath_init(void)
 {
-	int err = hci_uart_register_proto(&athp);
-
-	if (!err)
-		BT_INFO("HCIATH3K protocol initialized");
-	else
-		BT_ERR("HCIATH3K protocol registration failed");
-
-	return err;
+	return hci_uart_register_proto(&athp);
 }
 
 int __exit ath_deinit(void)

drivers/bluetooth/hci_bcsp.c

@@ -748,14 +748,7 @@ static const struct hci_uart_proto bcsp = {
 
 int __init bcsp_init(void)
 {
-	int err = hci_uart_register_proto(&bcsp);
-
-	if (!err)
-		BT_INFO("HCI BCSP protocol initialized");
-	else
-		BT_ERR("HCI BCSP protocol registration failed");
-
-	return err;
+	return hci_uart_register_proto(&bcsp);
 }
 
 int __exit bcsp_deinit(void)

drivers/bluetooth/hci_h4.c

@@ -152,14 +152,7 @@ static const struct hci_uart_proto h4p = {
 
 int __init h4_init(void)
 {
-	int err = hci_uart_register_proto(&h4p);
-
-	if (!err)
-		BT_INFO("HCI H4 protocol initialized");
-	else
-		BT_ERR("HCI H4 protocol registration failed");
-
-	return err;
+	return hci_uart_register_proto(&h4p);
 }
 
 int __exit h4_deinit(void)

drivers/bluetooth/hci_h5.c

@@ -756,14 +756,7 @@ static const struct hci_uart_proto h5p = {
 
 int __init h5_init(void)
 {
-	int err = hci_uart_register_proto(&h5p);
-
-	if (!err)
-		BT_INFO("HCI Three-wire UART (H5) protocol initialized");
-	else
-		BT_ERR("HCI Three-wire UART (H5) protocol init failed");
-
-	return err;
+	return hci_uart_register_proto(&h5p);
 }
 
 int __exit h5_deinit(void)

drivers/bluetooth/hci_ldisc.c

@@ -60,6 +60,8 @@ int hci_uart_register_proto(const struct hci_uart_proto *p)
 
 	hup[p->id] = p;
 
+	BT_INFO("HCI UART protocol %s registered", p->name);
+
 	return 0;
 }
 

drivers/bluetooth/hci_ll.c

@@ -518,14 +518,7 @@ static const struct hci_uart_proto llp = {
 
 int __init ll_init(void)
 {
-	int err = hci_uart_register_proto(&llp);
-
-	if (!err)
-		BT_INFO("HCILL protocol initialized");
-	else
-		BT_ERR("HCILL protocol registration failed");
-
-	return err;
+	return hci_uart_register_proto(&llp);
 }
 
 int __exit ll_deinit(void)