diff options
Diffstat (limited to 'drivers/net/ppp_synctty.c')
| -rw-r--r-- | drivers/net/ppp_synctty.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ppp_synctty.c b/drivers/net/ppp_synctty.c index 7d0150b..4d51c0c 100644 --- a/drivers/net/ppp_synctty.c +++ b/drivers/net/ppp_synctty.c @@ -406,7 +406,7 @@ ppp_sync_receive(struct tty_struct *tty, const unsigned char *buf, spin_lock_irqsave(&ap->recv_lock, flags); ppp_sync_input(ap, buf, cflags, count); spin_unlock_irqrestore(&ap->recv_lock, flags); - if (skb_queue_len(&ap->rqueue)) + if (!skb_queue_empty(&ap->rqueue)) tasklet_schedule(&ap->tsk); sp_put(ap); if (test_and_clear_bit(TTY_THROTTLED, &tty->flags) @@ -793,7 +793,7 @@ err: static void __exit ppp_sync_cleanup(void) { - if (tty_register_ldisc(N_SYNC_PPP, NULL) != 0) + if (tty_unregister_ldisc(N_SYNC_PPP) != 0) printk(KERN_ERR "failed to unregister Sync PPP line discipline\n"); } |