[PATCH] IRQ type flags

[linux-2.6-omap-h63xx.git] / drivers / net / ppp_synctty.c

diff --git a/drivers/net/ppp_synctty.c b/drivers/net/ppp_synctty.c
index 7d0150b4c629c089ae0f39e57ae4eb91eb475592..4d51c0c8023d160b5d82c3d09e37e440fe0e16bf 100644 (file)
--- 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");
 }