Revert "n_tty: Unthrottle tty when flushing read buffer"

This reverts commit 58f82be334ede87aa6ff6fa1afdb05552be907be.

This was fixed by a previous patch already.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
index d5cea3bb01ea..19083efa2314 100644
--- a/drivers/tty/n_tty.c
+++ b/drivers/tty/n_tty.c
@@ -229,8 +229,6 @@ 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);
 }
 
 /**