1 files changed, 2 insertions, 7 deletions

diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
index d2b496750d59..4ddfa60c9222 100644
--- a/drivers/tty/n_tty.c
+++ b/drivers/tty/n_tty.c
@@ -2399,17 +2399,12 @@ static unsigned int n_tty_poll(struct tty_struct *tty, struct file *file,
 
         poll_wait(file, &tty->read_wait, wait);
         poll_wait(file, &tty->write_wait, wait);
-        if (test_bit(TTY_OTHER_CLOSED, &tty->flags))
-                mask |= POLLHUP;
         if (input_available_p(tty, 1))
                 mask |= POLLIN | POLLRDNORM;
-        else if (mask & POLLHUP) {
-                tty_flush_to_ldisc(tty);
-                if (input_available_p(tty, 1))
-                        mask |= POLLIN | POLLRDNORM;
-        }
         if (tty->packet && tty->link->ctrl_status)
                 mask |= POLLPRI | POLLIN | POLLRDNORM;
+        if (test_bit(TTY_OTHER_CLOSED, &tty->flags))
+                mask |= POLLHUP;
         if (tty_hung_up_p(file))
                 mask |= POLLHUP;
         if (!(mask & (POLLHUP | POLLIN | POLLRDNORM))) {