diff options
Diffstat (limited to 'drivers/net/ethernet/amd/xgbe/xgbe-desc.c')
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-desc.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c index 51b68d1299fe..a50891f52197 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c @@ -473,7 +473,6 @@ static void xgbe_unmap_rdata(struct xgbe_prv_data *pdata, memset(&rdata->tx, 0, sizeof(rdata->tx)); memset(&rdata->rx, 0, sizeof(rdata->rx)); - rdata->interrupt = 0; rdata->mapped_as_page = 0; if (rdata->state_saved) { @@ -597,7 +596,11 @@ static int xgbe_map_tx_skb(struct xgbe_channel *channel, struct sk_buff *skb) } } - /* Save the skb address in the last entry */ + /* Save the skb address in the last entry. We always have some data + * that has been mapped so rdata is always advanced past the last + * piece of mapped data - use the entry pointed to by cur_index - 1. + */ + rdata = XGBE_GET_DESC_DATA(ring, cur_index - 1); rdata->skb = skb; /* Save the number of descriptor entries used */ |