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>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 2e57830cbeb2..2953b2abc971 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -3527,7 +3527,7 @@ static void pktgen_xmit(struct pktgen_dev *pkt_dev)
 
         __netif_tx_lock_bh(txq);
 
-        if (unlikely(netif_tx_queue_stopped(txq) || netif_tx_queue_frozen(txq))) {
+        if (unlikely(netif_tx_queue_frozen_or_stopped(txq))) {
                 ret = NETDEV_TX_BUSY;
                 pkt_dev->last_ok = 0;
                 goto unlock;