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| author | Francois Romieu <romieu@fr.zoreil.com> | 2006-08-14 19:55:07 +0200 |
|---|---|---|
| committer | Francois Romieu <romieu@fr.zoreil.com> | 2006-08-31 22:15:40 +0200 |
| commit | 0ba894d420b845667e2981c2147af974a755fba2 (patch) | |
| tree | 86d0332de1632929a1c0dbd8c2575a0f78409969 | |
| parent | 8139cp: remove gratuitous indirection (diff) | |
| download | linux-0ba894d420b845667e2981c2147af974a755fba2.tar.xz linux-0ba894d420b845667e2981c2147af974a755fba2.zip | |
8139cp: ring_info removal for the receive path
The ring_info.len field is not used at all. cp_private.rx_skb is
turned into an array of sk_buff *.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
| -rw-r--r-- | drivers/net/8139cp.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c index ae9bb7511d90..072568120e48 100644 --- a/drivers/net/8139cp.c +++ b/drivers/net/8139cp.c @@ -354,7 +354,7 @@ struct cp_private { unsigned rx_tail ____cacheline_aligned; struct cp_desc *rx_ring; - struct ring_info rx_skb[CP_RX_RING_SIZE]; + struct sk_buff *rx_skb[CP_RX_RING_SIZE]; unsigned rx_buf_sz; unsigned tx_head ____cacheline_aligned; @@ -541,7 +541,7 @@ rx_status_loop: struct cp_desc *desc; unsigned buflen; - skb = cp->rx_skb[rx_tail].skb; + skb = cp->rx_skb[rx_tail]; BUG_ON(!skb); desc = &cp->rx_ring[rx_tail]; @@ -596,7 +596,7 @@ rx_status_loop: mapping = pci_map_single(cp->pdev, new_skb->data, buflen, PCI_DMA_FROMDEVICE); - cp->rx_skb[rx_tail].skb = new_skb; + cp->rx_skb[rx_tail] = new_skb; cp_rx_skb(cp, skb, desc); rx++; @@ -1097,7 +1097,7 @@ static int cp_refill_rx (struct cp_private *cp) mapping = pci_map_single(cp->pdev, skb->data, cp->rx_buf_sz, PCI_DMA_FROMDEVICE); - cp->rx_skb[i].skb = skb; + cp->rx_skb[i] = skb; cp->rx_ring[i].opts2 = 0; cp->rx_ring[i].addr = cpu_to_le64(mapping); @@ -1152,11 +1152,11 @@ static void cp_clean_rings (struct cp_private *cp) unsigned i; for (i = 0; i < CP_RX_RING_SIZE; i++) { - if (cp->rx_skb[i].skb) { + if (cp->rx_skb[i]) { desc = cp->rx_ring + i; pci_unmap_single(cp->pdev, le64_to_cpu(desc->addr), cp->rx_buf_sz, PCI_DMA_FROMDEVICE); - dev_kfree_skb(cp->rx_skb[i].skb); + dev_kfree_skb(cp->rx_skb[i]); } } @@ -1176,7 +1176,7 @@ static void cp_clean_rings (struct cp_private *cp) memset(cp->rx_ring, 0, sizeof(struct cp_desc) * CP_RX_RING_SIZE); memset(cp->tx_ring, 0, sizeof(struct cp_desc) * CP_TX_RING_SIZE); - memset(&cp->rx_skb, 0, sizeof(struct ring_info) * CP_RX_RING_SIZE); + memset(cp->rx_skb, 0, sizeof(struct sk_buff *) * CP_RX_RING_SIZE); memset(&cp->tx_skb, 0, sizeof(struct ring_info) * CP_TX_RING_SIZE); } |