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path: root/drivers/char/n_tty.c
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Diffstat (limited to 'drivers/char/n_tty.c')
-rw-r--r--drivers/char/n_tty.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/char/n_tty.c b/drivers/char/n_tty.c
index 94a5d5020ab..973be2f4419 100644
--- a/drivers/char/n_tty.c
+++ b/drivers/char/n_tty.c
@@ -1331,9 +1331,6 @@ handle_newline:
static void n_tty_write_wakeup(struct tty_struct *tty)
{
- /* Write out any echoed characters that are still pending */
- process_echoes(tty);
-
if (tty->fasync && test_and_clear_bit(TTY_DO_WRITE_WAKEUP, &tty->flags))
kill_fasync(&tty->fasync, SIGIO, POLL_OUT);
}
@@ -1586,6 +1583,7 @@ static int n_tty_open(struct tty_struct *tty)
static inline int input_available_p(struct tty_struct *tty, int amt)
{
+ tty_flush_to_ldisc(tty);
if (tty->icanon) {
if (tty->canon_data)
return 1;