n_tty: Unthrottle tty when flushing read buffer

[karo-tx-linux.git] / drivers / tty / n_tty.c

diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
index 19083efa2314660b25e0fb5bc793af6fb7e9af57..d5cea3bb01eaeec61b577de6c58a8000412c0c37 100644 (file)
--- a/drivers/tty/n_tty.c
+++ b/drivers/tty/n_tty.c
@@ -229,6 +229,8 @@ static void reset_buffer_flags(struct tty_struct *tty)
        ldata->canon_head = ldata->canon_data = ldata->erasing = 0;
        bitmap_zero(ldata->read_flags, N_TTY_BUF_SIZE);
        n_tty_set_room(tty);
+
+       check_unthrottle(tty);
 }
 
 /**