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| author | Johan Hovold <johan@kernel.org> | 2017-03-30 15:39:35 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-31 11:37:13 +0200 |
| commit | 16b00ae82dce0e36384744553c6e9e97070813e8 (patch) | |
| tree | 77cb6d5dc001b291d891eb315acea6bb7311cd9e /drivers/tty/tty_io.c | |
| parent | 6a7e6f78c235975cc14d4e141fa088afffe7062c (diff) | |
| download | op-kernel-dev-16b00ae82dce0e36384744553c6e9e97070813e8.zip op-kernel-dev-16b00ae82dce0e36384744553c6e9e97070813e8.tar.gz | |
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been outdated since commit fe6e29fdb1a7 ("tty: simplify ktermios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 <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/tty_io.c')
| -rw-r--r-- | drivers/tty/tty_io.c | 7 |
1 files changed, 1 insertions, 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) { |
