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    Subject[PATCH net-next 4/7] r8152: calculate the dropped packets for rx
    Date
    Continue dealing with the remain rx packets, even though the allocation
    of the skb fail. This could calculate the correct dropped packets.

    Signed-off-by: Hayes Wang <hayeswang@realtek.com>
    ---
    drivers/net/usb/r8152.c | 3 ++-
    1 file changed, 2 insertions(+), 1 deletion(-)

    diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
    index f1eaa18..08f4e870 100644
    --- a/drivers/net/usb/r8152.c
    +++ b/drivers/net/usb/r8152.c
    @@ -1456,7 +1456,7 @@ static void rx_bottom(struct r8152 *tp)
    skb = netdev_alloc_skb_ip_align(netdev, pkt_len);
    if (!skb) {
    stats->rx_dropped++;
    - break;
    + goto find_next_rx;
    }
    memcpy(skb->data, rx_data, pkt_len);
    skb_put(skb, pkt_len);
    @@ -1465,6 +1465,7 @@ static void rx_bottom(struct r8152 *tp)
    stats->rx_packets++;
    stats->rx_bytes += pkt_len;

    +find_next_rx:
    rx_data = rx_agg_align(rx_data + pkt_len + CRC_SIZE);
    rx_desc = (struct rx_desc *)rx_data;
    len_used = (int)(rx_data - (u8 *)agg->head);
    --
    1.8.4.2


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