net: Define accessors to manipulate QDISC_STATE_RUNNING

Define three helpers to manipulate QDISC_STATE_RUNNIG flag, that a
second patch will move on another location.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/core/dev.c b/net/core/dev.c
index 983a3c1d65c4..2733226d90b2 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2047,7 +2047,7 @@ static inline int __dev_xmit_skb(struct sk_buff *skb, struct Qdisc *q,
                 kfree_skb(skb);
                 rc = NET_XMIT_DROP;
         } else if ((q->flags & TCQ_F_CAN_BYPASS) && !qdisc_qlen(q) &&
-                   !test_and_set_bit(__QDISC_STATE_RUNNING, &q->state)) {
+                   qdisc_run_begin(q)) {
                 /*
                  * This is a work-conserving queue; there are no old skbs
                  * waiting to be sent out; and the qdisc is not running -
@@ -2059,7 +2059,7 @@ static inline int __dev_xmit_skb(struct sk_buff *skb, struct Qdisc *q,
                 if (sch_direct_xmit(skb, q, dev, txq, root_lock))
                         __qdisc_run(q);
                 else
-                        clear_bit(__QDISC_STATE_RUNNING, &q->state);
+                        qdisc_run_end(q);
 
                 rc = NET_XMIT_SUCCESS;
         } else {