1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/net/ppp_synctty.c b/drivers/net/ppp_synctty.c
index aa3d39f38e22..d2fa2db13586 100644
--- a/drivers/net/ppp_synctty.c
+++ b/drivers/net/ppp_synctty.c
@@ -397,6 +397,7 @@ ppp_sync_receive(struct tty_struct *tty, const unsigned char *buf,
         if (!skb_queue_empty(&ap->rqueue))
                 tasklet_schedule(&ap->tsk);
         sp_put(ap);
+        tty_unthrottle(tty);
 }
 
 static void