2 files changed, 7 insertions, 1 deletions

diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c
index 457bbd119f9b..bb904a0a98bd 100644
--- a/drivers/isdn/i4l/isdn_net.c
+++ b/drivers/isdn/i4l/isdn_net.c
@@ -287,7 +287,7 @@ isdn_net_unbind_channel(isdn_net_local * lp)
                    BEWARE! This chunk of code cannot be called from hardware
                    interrupt handler. I hope it is true. --ANK
                  */
-                qdisc_reset(lp->netdev->dev->tx_queue.qdisc);
+                qdisc_reset_all_tx(lp->netdev->dev);
         }
         lp->dialstate = 0;
         dev->rx_netdev[isdn_dc2minor(lp->isdn_device, lp->isdn_channel)] = NULL;
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index ea71705e9c77..ea33176616ff 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -227,6 +227,12 @@ extern struct Qdisc *qdisc_create_dflt(struct net_device *dev,
 extern void tcf_destroy(struct tcf_proto *tp);
 extern void tcf_destroy_chain(struct tcf_proto **fl);
 
+/* Reset all TX qdiscs of a device.  */
+static inline void qdisc_reset_all_tx(struct net_device *dev)
+{
+        qdisc_reset(dev->tx_queue.qdisc);
+}
+
 static inline int __qdisc_enqueue_tail(struct sk_buff *skb, struct Qdisc *sch,
                                        struct sk_buff_head *list)
 {