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Commit dac670b9 authored by Johan Hedberg's avatar Johan Hedberg Committed by Gustavo Padovan
Browse files

Bluetooth: Simplify hci_uart_tty_close logic 



This patch cleans up and reduces indentation in the hci_uart_tty_close
function.

Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
Signed-off-by: default avatarGustavo Padovan <gustavo.padovan@collabora.co.uk>
parent 40f10224

drivers/bluetooth/hci_ldisc.c

+13 −12
Original line number Original line Diff line number Diff line
@@ -286,15 +286,17 @@ static int hci_uart_tty_open(struct tty_struct *tty) 
static void hci_uart_tty_close(struct tty_struct *tty)

static void hci_uart_tty_close(struct tty_struct *tty)

{

{

	struct hci_uart *hu = (void *)tty->disc_data;

	struct hci_uart *hu = (void *)tty->disc_data;

	struct hci_dev *hdev;





	BT_DBG("tty %p", tty);

	BT_DBG("tty %p", tty);





	/* Detach from the tty */

	/* Detach from the tty */

	tty->disc_data = NULL;

	tty->disc_data = NULL;





	if (hu) {

	if (!hu)

		struct hci_dev *hdev = hu->hdev;

		return;





	hdev = hu->hdev;

	if (hdev)

	if (hdev)

		hci_uart_close(hdev);

		hci_uart_close(hdev);
@@ -308,7 +310,6 @@ static void hci_uart_tty_close(struct tty_struct *tty) 




	kfree(hu);

	kfree(hu);

}

}

}





/* hci_uart_tty_wakeup()

/* hci_uart_tty_wakeup()

 *

 *