diff options
Diffstat (limited to 'drivers/tty/n_tty.c')
| -rw-r--r-- | drivers/tty/n_tty.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c index 8d80384df874..3afdd9033a9c 100644 --- a/drivers/tty/n_tty.c +++ b/drivers/tty/n_tty.c @@ -1434,15 +1434,10 @@ static void n_tty_receive_char_closing(struct tty_struct *tty, unsigned char c, c = tolower(c); if (I_IXON(tty)) { - if (c == STOP_CHAR(tty)) { - if (!lookahead_done) - stop_tty(tty); - } else if (c == START_CHAR(tty) && lookahead_done) { - return; - } else if (c == START_CHAR(tty) || - (tty->flow.stopped && !tty->flow.tco_stopped && I_IXANY(tty) && - c != INTR_CHAR(tty) && c != QUIT_CHAR(tty) && - c != SUSP_CHAR(tty))) { + if (!n_tty_receive_char_flow_ctrl(tty, c, lookahead_done) && + tty->flow.stopped && !tty->flow.tco_stopped && I_IXANY(tty) && + c != INTR_CHAR(tty) && c != QUIT_CHAR(tty) && + c != SUSP_CHAR(tty)) { start_tty(tty); process_echoes(tty); } |