Isolate callers that want to simply reset all the TX
qdiscs from the details of TX queues.
Use this in the ISDN code.
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
---
drivers/isdn/i4l/isdn_net.c | 2 +-
include/net/sch_generic.h | 6 ++++++
2 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c
index 457bbd1..bb904a0 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 6bf63d9..a71994b 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -185,6 +185,12 @@ 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)
{
--
1.5.6
--
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