net/sfc: rename variable to prepare for scatter support

In the case of scattered packet one Rx buffer is just a segment
of the whole packet.

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ivan Malov <ivan.malov@oktetlabs.ru>

diff --git a/drivers/net/sfc/sfc_ef10_rx.c b/drivers/net/sfc/sfc_ef10_rx.c
index 9c921c0..78602bc 100644 (file)
--- a/drivers/net/sfc/sfc_ef10_rx.c
+++ b/drivers/net/sfc/sfc_ef10_rx.c
@@ -230,7 +230,7 @@ sfc_ef10_rx_process_event(struct sfc_ef10_rxq *rxq, efx_qword_t rx_ev,
        struct rte_mbuf *m;
        struct rte_mbuf *m0;
        const uint8_t *pseudo_hdr;
-       uint16_t pkt_len;
+       uint16_t seg_len;
 
        ready = (EFX_QWORD_FIELD(rx_ev, ESF_DZ_RX_DSC_PTR_LBITS) - pending) &
                EFX_MASK32(ESF_DZ_RX_DSC_PTR_LBITS);
@@ -279,13 +279,13 @@ sfc_ef10_rx_process_event(struct sfc_ef10_rxq *rxq, efx_qword_t rx_ev,
        m->hash.rss = sfc_ef10_rx_pseudo_hdr_get_hash(pseudo_hdr);
 
        if (ready == 1)
-               pkt_len = EFX_QWORD_FIELD(rx_ev, ESF_DZ_RX_BYTES) -
+               seg_len = EFX_QWORD_FIELD(rx_ev, ESF_DZ_RX_BYTES) -
                        rxq->prefix_size;
        else
-               pkt_len = sfc_ef10_rx_pseudo_hdr_get_len(pseudo_hdr);
-       SFC_ASSERT(pkt_len > 0);
-       rte_pktmbuf_data_len(m) = pkt_len;
-       rte_pktmbuf_pkt_len(m) = pkt_len;
+               seg_len = sfc_ef10_rx_pseudo_hdr_get_len(pseudo_hdr);
+       SFC_ASSERT(seg_len > 0);
+       rte_pktmbuf_data_len(m) = seg_len;
+       rte_pktmbuf_pkt_len(m) = seg_len;
 
        SFC_ASSERT(m->next == NULL);
 
@@ -321,10 +321,10 @@ sfc_ef10_rx_process_event(struct sfc_ef10_rxq *rxq, efx_qword_t rx_ev,
                 */
                m->hash.rss = sfc_ef10_rx_pseudo_hdr_get_hash(pseudo_hdr);
 
-               pkt_len = sfc_ef10_rx_pseudo_hdr_get_len(pseudo_hdr);
-               SFC_ASSERT(pkt_len > 0);
-               rte_pktmbuf_data_len(m) = pkt_len;
-               rte_pktmbuf_pkt_len(m) = pkt_len;
+               seg_len = sfc_ef10_rx_pseudo_hdr_get_len(pseudo_hdr);
+               SFC_ASSERT(seg_len > 0);
+               rte_pktmbuf_data_len(m) = seg_len;
+               rte_pktmbuf_pkt_len(m) = seg_len;
 
                SFC_ASSERT(m->next == NULL);
        }