From 16b00ae82dce0e36384744553c6e9e97070813e8 Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Thu, 30 Mar 2017 15:39:35 +0200 Subject: [PATCH] tty: drop obsolete termios_locked comments Drop comments about tty-driver termios_locked structures, which have been outdated since commit fe6e29fdb1a7 ("tty: simplify ktermios allocation"). Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman --- drivers/tty/tty_io.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c index 8e96515..5f834dc 100644 --- a/drivers/tty/tty_io.c +++ b/drivers/tty/tty_io.c @@ -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) { -- 2.7.4