Upgrade to 4.4.50-rt62

[kvmfornfv.git] / kernel / drivers / tty / n_hdlc.c

diff --git a/kernel/drivers/tty/n_hdlc.c b/kernel/drivers/tty/n_hdlc.c
index bbc4ce6..644ddb8 100644 (file)
--- a/kernel/drivers/tty/n_hdlc.c
+++ b/kernel/drivers/tty/n_hdlc.c
@@ -600,7 +600,7 @@ static ssize_t n_hdlc_tty_read(struct tty_struct *tty, struct file *file,
        add_wait_queue(&tty->read_wait, &wait);
 
        for (;;) {
-               if (test_bit(TTY_OTHER_DONE, &tty->flags)) {
+               if (test_bit(TTY_OTHER_CLOSED, &tty->flags)) {
                        ret = -EIO;
                        break;
                }
@@ -828,7 +828,7 @@ static unsigned int n_hdlc_tty_poll(struct tty_struct *tty, struct file *filp,
                /* set bits for operations that won't block */
                if (n_hdlc->rx_buf_list.head)
                        mask |= POLLIN | POLLRDNORM;    /* readable */
-               if (test_bit(TTY_OTHER_DONE, &tty->flags))
+               if (test_bit(TTY_OTHER_CLOSED, &tty->flags))
                        mask |= POLLHUP;
                if (tty_hung_up_p(filp))
                        mask |= POLLHUP;