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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-11-09 12:37:10 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-11-09 12:37:10 +0300 |
| commit | 9b085d6e889076928d307f05cabf76e35db1e63b (patch) | |
| tree | 89c83eec98ed9bf07d07d8a7b0dea51564ecd61a /drivers/tty/tty_io.c | |
| parent | 441494ec2a302830357d0aa59f3b907e319a8b26 (diff) | |
| parent | f8394f232b1eab649ce2df5c5f15b0e528c92091 (diff) | |
| download | linux-9b085d6e889076928d307f05cabf76e35db1e63b.tar.xz | |
Merge 5.10-rc3 into tty-next
We need the TTY/vt/serial fixes in here as well.
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 | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c index f50286fb080d..c8cbb6bf3932 100644 --- a/drivers/tty/tty_io.c +++ b/drivers/tty/tty_io.c @@ -1517,10 +1517,12 @@ static void release_tty(struct tty_struct *tty, int idx) tty->ops->shutdown(tty); tty_save_termios(tty); tty_driver_remove_tty(tty->driver, tty); - tty->port->itty = NULL; + if (tty->port) + tty->port->itty = NULL; if (tty->link) tty->link->port->itty = NULL; - tty_buffer_cancel_work(tty->port); + if (tty->port) + tty_buffer_cancel_work(tty->port); if (tty->link) tty_buffer_cancel_work(tty->link->port); |