diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/sge.c')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/sge.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c index 0fe04b482c38..09653ae0d2b1 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/sge.c +++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c @@ -1774,15 +1774,20 @@ static inline int uld_send(struct adapter *adap, struct sk_buff *skb, struct sge_uld_txq *txq; unsigned int idx = skb_txq(skb); - txq_info = adap->sge.uld_txq_info[tx_uld_type]; - txq = &txq_info->uldtxq[idx]; - if (unlikely(is_ctrl_pkt(skb))) { /* Single ctrl queue is a requirement for LE workaround path */ if (adap->tids.nsftids) idx = 0; return ctrl_xmit(&adap->sge.ctrlq[idx], skb); } + + txq_info = adap->sge.uld_txq_info[tx_uld_type]; + if (unlikely(!txq_info)) { + WARN_ON(true); + return NET_XMIT_DROP; + } + + txq = &txq_info->uldtxq[idx]; return ofld_xmit(txq, skb); } |