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authorEric Dumazet <eric.dumazet@gmail.com>2010-11-23 10:42:02 +0000
committerDavid S. Miller <davem@davemloft.net>2010-11-28 10:47:18 -0800
commit5a0d2268d259886f0c87131639d19eb4a67b4532 (patch)
tree952e6225fcee027f3a4ae8e1c2b2c889eff3a8b2 /net/sched/sch_teql.c
parentd3c15cab213becc49a6f2ad7f48a59513a5f17dd (diff)
downloadblackbird-op-linux-5a0d2268d259886f0c87131639d19eb4a67b4532.tar.gz
blackbird-op-linux-5a0d2268d259886f0c87131639d19eb4a67b4532.zip
net: add netif_tx_queue_frozen_or_stopped
When testing struct netdev_queue state against FROZEN bit, we also test XOFF bit. We can test both bits at once and save some cycles. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/sch_teql.c')
-rw-r--r--net/sched/sch_teql.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c
index 401af9596709..106479a7c94a 100644
--- a/net/sched/sch_teql.c
+++ b/net/sched/sch_teql.c
@@ -309,8 +309,7 @@ restart:
if (__netif_tx_trylock(slave_txq)) {
unsigned int length = qdisc_pkt_len(skb);
- if (!netif_tx_queue_stopped(slave_txq) &&
- !netif_tx_queue_frozen(slave_txq) &&
+ if (!netif_tx_queue_frozen_or_stopped(slave_txq) &&
slave_ops->ndo_start_xmit(skb, slave) == NETDEV_TX_OK) {
txq_trans_update(slave_txq);
__netif_tx_unlock(slave_txq);
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