[PATCH v2] ibm_newemac: Fixes entry of short packets
Jeff Garzik
jeff at garzik.org
Fri Jul 4 22:17:39 EST 2008
Stefan Roese wrote:
> From: Sathya Narayanan <sathyan at teamf1.com>
>
> Short packets has to be discarded by the driver. So this patch addresses the
> issue of discarding the short packets of size lesser then ethernet header
> size.
>
> Signed-off-by: Sathya Narayanan <sathyan at teamf1.com>
> Signed-off-by: Stefan Roese <sr at denx.de>
> ---
> drivers/net/ibm_newemac/core.c | 6 ++++++
> 1 files changed, 6 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c
> index ca63fa0..babc79a 100644
> --- a/drivers/net/ibm_newemac/core.c
> +++ b/drivers/net/ibm_newemac/core.c
> @@ -1636,6 +1636,12 @@ static int emac_poll_rx(void *param, int budget)
> goto next;
> }
>
> + if (len < ETH_HLEN) {
> + ++dev->estats.rx_dropped_stack;
> + emac_recycle_rx_skb(dev, slot, len);
> + goto next;
> + }
> +
> if (len && len < EMAC_RX_COPY_THRESH) {
applied 2.6.26
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