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    Subject[PATCH net-next v2 1/4] octeon_ep: add padding for small packets
    Date
    Pad small packets to ETH_ZLEN before transmit.

    Signed-off-by: Shinas Rasheed <srasheed@marvell.com>
    ---
    V1->V2:
    - New patch

    drivers/net/ethernet/marvell/octeon_ep/octep_main.c | 3 +++
    1 file changed, 3 insertions(+)

    diff --git a/drivers/net/ethernet/marvell/octeon_ep/octep_main.c b/drivers/net/ethernet/marvell/octeon_ep/octep_main.c
    index 552970c7dec0..2c86b911a380 100644
    --- a/drivers/net/ethernet/marvell/octeon_ep/octep_main.c
    +++ b/drivers/net/ethernet/marvell/octeon_ep/octep_main.c
    @@ -820,6 +820,9 @@ static netdev_tx_t octep_start_xmit(struct sk_buff *skb,
    u16 nr_frags, si;
    u16 q_no, wi;

    + if (skb_put_padto(skb, ETH_ZLEN))
    + return NETDEV_TX_OK;
    +
    q_no = skb_get_queue_mapping(skb);
    if (q_no >= oct->num_iqs) {
    netdev_err(netdev, "Invalid Tx skb->queue_mapping=%d\n", q_no);
    --
    2.25.1
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