firewire: net: count stats.tx_packets and stats.tx_bytes
Stefan Richter [Sat, 6 Nov 2010 11:36:13 +0000 (12:36 +0100)]
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

drivers/firewire/net.c

index 18fdd97..e2e968e 100644 (file)
@@ -906,6 +906,7 @@ static int fwnet_send_packet(struct fwnet_packet_task *ptask);
 static void fwnet_transmit_packet_done(struct fwnet_packet_task *ptask)
 {
        struct fwnet_device *dev = ptask->dev;
+       struct sk_buff *skb = ptask->skb;
        unsigned long flags;
        bool free;
 
@@ -916,8 +917,11 @@ static void fwnet_transmit_packet_done(struct fwnet_packet_task *ptask)
        /* Check whether we or the networking TX soft-IRQ is last user. */
        free = (ptask->outstanding_pkts == 0 && !list_empty(&ptask->pt_link));
 
-       if (ptask->outstanding_pkts == 0)
+       if (ptask->outstanding_pkts == 0) {
                list_del(&ptask->pt_link);
+               dev->netdev->stats.tx_packets++;
+               dev->netdev->stats.tx_bytes += skb->len;
+       }
 
        spin_unlock_irqrestore(&dev->lock, flags);
 
@@ -926,7 +930,6 @@ static void fwnet_transmit_packet_done(struct fwnet_packet_task *ptask)
                u16 fg_off;
                u16 datagram_label;
                u16 lf;
-               struct sk_buff *skb;
 
                /* Update the ptask to point to the next fragment and send it */
                lf = fwnet_get_hdr_lf(&ptask->hdr);
@@ -953,7 +956,7 @@ static void fwnet_transmit_packet_done(struct fwnet_packet_task *ptask)
                        datagram_label = fwnet_get_hdr_dgl(&ptask->hdr);
                        break;
                }
-               skb = ptask->skb;
+
                skb_pull(skb, ptask->max_payload);
                if (ptask->outstanding_pkts > 1) {
                        fwnet_make_sf_hdr(&ptask->hdr, RFC2374_HDR_INTFRAG,