Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 16b00ae8 authored by Johan Hovold's avatar Johan Hovold Committed by Greg Kroah-Hartman
Browse files

tty: drop obsolete termios_locked comments 



Drop comments about tty-driver termios_locked structures, which have
been outdated since commit fe6e29fd ("tty: simplify ktermios
allocation").

Signed-off-by: default avatarJohan Hovold <johan@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 6a7e6f78

drivers/tty/tty_io.c

+1 −6
Original line number Diff line number Diff line
@@ -1520,7 +1520,7 @@ struct tty_struct *tty_init_dev(struct tty_driver *driver, int idx) 
	 * This code guarantees that either everything succeeds and the

	 * TTY is ready for operation, or else the table slots are vacated

	 * and the allocated memory released.  (Except that the termios

	 * and locked termios may be retained.)

	 * may be retained.)

	 */



	if (!try_module_get(driver->owner))
@@ -3441,11 +3441,6 @@ static void destruct_tty_driver(struct kref *kref) 
	struct ktermios *tp;



	if (driver->flags & TTY_DRIVER_INSTALLED) {

		/*

		 * Free the termios and termios_locked structures because

		 * we don't want to get memory leaks when modular tty

		 * drivers are removed from the kernel.

		 */

		for (i = 0; i < driver->num; i++) {

			tp = driver->termios[i];

			if (tp) {