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commit 50765c820e98a4434efbc0a58df4b9d78afb7a5f
Author: John Daley <johndale@cisco.com>
Date: Thu Mar 17 15:57:07 2016 -0700
enic: remove packet error conditional
small cleanup to remove conditional.
Signed-off-by: John Daley <johndale@cisco.com>
diff --git a/drivers/net/enic/enic_rx.c b/drivers/net/enic/enic_rx.c
index 817a891..232987a 100644
--- a/drivers/net/enic/enic_rx.c
+++ b/drivers/net/enic/enic_rx.c
@@ -266,7 +266,6 @@ enic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
nb_hold = rq->rx_nb_hold; /* mbufs held by software */
while (nb_rx < nb_pkts) {
- uint16_t rx_pkt_len;
volatile struct rq_enet_desc *rqd_ptr;
dma_addr_t dma_addr;
struct cq_desc cqd;
@@ -295,10 +294,6 @@ enic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
/* A packet error means descriptor and data are untrusted */
packet_error = enic_cq_rx_to_pkt_err_flags(&cqd, &ol_err_flags);
- if (!packet_error)
- rx_pkt_len = enic_cq_rx_desc_n_bytes(&cqd);
- else
- rx_pkt_len = 0;
/* Get the mbuf to return and replace with one just allocated */
rxmb = rq->mbuf_ring[rx_id];
@@ -327,16 +322,17 @@ enic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
rxmb->data_off = RTE_PKTMBUF_HEADROOM;
rxmb->nb_segs = 1;
rxmb->next = NULL;
- rxmb->pkt_len = rx_pkt_len;
- rxmb->data_len = rx_pkt_len;
rxmb->port = enic->port_id;
if (!packet_error) {
+ rxmb->pkt_len = enic_cq_rx_desc_n_bytes(&cqd);
rxmb->packet_type = enic_cq_rx_flags_to_pkt_type(&cqd);
enic_cq_rx_to_pkt_flags(&cqd, rxmb);
} else {
+ rxmb->pkt_len = 0;
rxmb->packet_type = 0;
rxmb->ol_flags = 0;
}
+ rxmb->data_len = rxmb->pkt_len;
/* prefetch mbuf data for caller */
rte_packet_prefetch(RTE_PTR_ADD(rxmb->buf_addr,
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