diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/enetc/enetc.c')
| -rw-r--r-- | drivers/net/ethernet/freescale/enetc/enetc.c | 21 |
1 files changed, 5 insertions, 16 deletions
diff --git a/drivers/net/ethernet/freescale/enetc/enetc.c b/drivers/net/ethernet/freescale/enetc/enetc.c index 53c8a698c72c..7bf56dd8b580 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc.c +++ b/drivers/net/ethernet/freescale/enetc/enetc.c @@ -479,13 +479,8 @@ static int enetc_refill_rx_ring(struct enetc_bdr *rx_ring, const int buff_cnt) /* clear 'R" as well */ rxbd->r.lstatus = 0; - rxbd = enetc_rxbd_next(rx_ring, rxbd, i); - rx_swbd++; - i++; - if (unlikely(i == rx_ring->bd_count)) { - i = 0; - rx_swbd = rx_ring->rx_swbd; - } + enetc_rxbd_next(rx_ring, &rxbd, &i); + rx_swbd = &rx_ring->rx_swbd[i]; } if (likely(j)) { @@ -700,9 +695,7 @@ static int enetc_clean_rx_ring(struct enetc_bdr *rx_ring, cleaned_cnt++; - rxbd = enetc_rxbd_next(rx_ring, rxbd, i); - if (unlikely(++i == rx_ring->bd_count)) - i = 0; + enetc_rxbd_next(rx_ring, &rxbd, &i); if (unlikely(bd_status & ENETC_RXBD_LSTATUS(ENETC_RXBD_ERR_MASK))) { @@ -711,9 +704,7 @@ static int enetc_clean_rx_ring(struct enetc_bdr *rx_ring, dma_rmb(); bd_status = le32_to_cpu(rxbd->r.lstatus); - rxbd = enetc_rxbd_next(rx_ring, rxbd, i); - if (unlikely(++i == rx_ring->bd_count)) - i = 0; + enetc_rxbd_next(rx_ring, &rxbd, &i); } rx_ring->ndev->stats.rx_dropped++; @@ -736,9 +727,7 @@ static int enetc_clean_rx_ring(struct enetc_bdr *rx_ring, cleaned_cnt++; - rxbd = enetc_rxbd_next(rx_ring, rxbd, i); - if (unlikely(++i == rx_ring->bd_count)) - i = 0; + enetc_rxbd_next(rx_ring, &rxbd, &i); } rx_byte_cnt += skb->len; |