diff options
Diffstat (limited to 'drivers/s390/char/con3270.c')
| -rw-r--r-- | drivers/s390/char/con3270.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/s390/char/con3270.c b/drivers/s390/char/con3270.c index b78b86e8f281..a367f95c7c53 100644 --- a/drivers/s390/char/con3270.c +++ b/drivers/s390/char/con3270.c @@ -970,8 +970,6 @@ static void tty3270_resize(struct raw3270_view *view, char **old_rcl_lines, **new_rcl_lines; char *old_prompt, *new_prompt; char *old_input, *new_input; - struct tty_struct *tty; - struct winsize ws; size_t prompt_sz; int new_allocated, old_allocated = tp->allocated_lines; @@ -1023,14 +1021,14 @@ static void tty3270_resize(struct raw3270_view *view, kfree(old_prompt); tty3270_free_recall(old_rcl_lines); tty3270_set_timer(tp, 1); - /* Informat tty layer about new size */ - tty = tty_port_tty_get(&tp->port); - if (!tty) - return; - ws.ws_row = tty3270_tty_rows(tp); - ws.ws_col = tp->view.cols; - tty_do_resize(tty, &ws); - tty_kref_put(tty); + /* Inform the tty layer about new size */ + scoped_guard(tty_port_tty, &tp->port) { + struct winsize ws = { + .ws_row = tty3270_tty_rows(tp), + .ws_col = tp->view.cols, + }; + tty_do_resize(scoped_tty(), &ws); + } return; out_screen: tty3270_free_screen(screen, new_rows); |