a292c8c357
Change-Id: Ic2a6e6f1ceea81f2e34f3db370682569327b44ad Signed-off-by: Todd Foggoa <tfoggoa@cisco.com>
59 lines
1.9 KiB
Diff
59 lines
1.9 KiB
Diff
From 2fa6a45ff9f9fb3108b09403e32393416bd0a732 Mon Sep 17 00:00:00 2001
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From: John Daley <johndale@cisco.com>
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Date: Thu, 17 Mar 2016 15:57:07 -0700
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Subject: [PATCH 18/22] enic: remove packet error conditional
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small cleanup to remove conditional.
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Signed-off-by: John Daley <johndale@cisco.com>
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---
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drivers/net/enic/enic_rx.c | 10 +++-------
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1 file changed, 3 insertions(+), 7 deletions(-)
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diff --git a/drivers/net/enic/enic_rx.c b/drivers/net/enic/enic_rx.c
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index 817a891..232987a 100644
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--- a/drivers/net/enic/enic_rx.c
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+++ b/drivers/net/enic/enic_rx.c
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@@ -266,7 +266,6 @@ enic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
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nb_hold = rq->rx_nb_hold; /* mbufs held by software */
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while (nb_rx < nb_pkts) {
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- uint16_t rx_pkt_len;
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volatile struct rq_enet_desc *rqd_ptr;
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dma_addr_t dma_addr;
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struct cq_desc cqd;
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@@ -295,10 +294,6 @@ enic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
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/* A packet error means descriptor and data are untrusted */
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packet_error = enic_cq_rx_to_pkt_err_flags(&cqd, &ol_err_flags);
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- if (!packet_error)
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- rx_pkt_len = enic_cq_rx_desc_n_bytes(&cqd);
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- else
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- rx_pkt_len = 0;
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/* Get the mbuf to return and replace with one just allocated */
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rxmb = rq->mbuf_ring[rx_id];
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@@ -327,16 +322,17 @@ enic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
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rxmb->data_off = RTE_PKTMBUF_HEADROOM;
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rxmb->nb_segs = 1;
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rxmb->next = NULL;
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- rxmb->pkt_len = rx_pkt_len;
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- rxmb->data_len = rx_pkt_len;
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rxmb->port = enic->port_id;
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if (!packet_error) {
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+ rxmb->pkt_len = enic_cq_rx_desc_n_bytes(&cqd);
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rxmb->packet_type = enic_cq_rx_flags_to_pkt_type(&cqd);
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enic_cq_rx_to_pkt_flags(&cqd, rxmb);
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} else {
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+ rxmb->pkt_len = 0;
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rxmb->packet_type = 0;
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rxmb->ol_flags = 0;
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}
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+ rxmb->data_len = rxmb->pkt_len;
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/* prefetch mbuf data for caller */
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rte_packet_prefetch(RTE_PTR_ADD(rxmb->buf_addr,
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--
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1.9.1
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