diff options
| -rw-r--r-- | drivers/net/ethernet/brocade/bna/bnad.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/ethernet/brocade/bna/bnad.c b/drivers/net/ethernet/brocade/bna/bnad.c index 7d818de66e53..e31937a9177d 100644 --- a/drivers/net/ethernet/brocade/bna/bnad.c +++ b/drivers/net/ethernet/brocade/bna/bnad.c @@ -2958,21 +2958,21 @@ bnad_start_xmit(struct sk_buff *skb, struct net_device *netdev) } tcb = bnad->tx_info[0].tcb[txq_id]; - q_depth = tcb->q_depth; - prod = tcb->producer_index; - - unmap_q = tcb->unmap_q; /* * Takes care of the Tx that is scheduled between clearing the flag * and the netif_tx_stop_all_queues() call. */ - if (unlikely(!test_bit(BNAD_TXQ_TX_STARTED, &tcb->flags))) { + if (unlikely(!tcb || !test_bit(BNAD_TXQ_TX_STARTED, &tcb->flags))) { dev_kfree_skb(skb); BNAD_UPDATE_CTR(bnad, tx_skb_stopping); return NETDEV_TX_OK; } + q_depth = tcb->q_depth; + prod = tcb->producer_index; + unmap_q = tcb->unmap_q; + vectors = 1 + skb_shinfo(skb)->nr_frags; wis = BNA_TXQ_WI_NEEDED(vectors); /* 4 vectors per work item */ |