diff options
| author |   Florian Fainelli <f.fainelli@gmail.com> | 2018-01-03 22:13:01 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-01-05 11:21:31 -0500 |
| commit | 398aff64d5eb441e2191a6b61db04a6e0828b018 (patch) | |
| tree | 6d44c34b339fb7a333531472650a9c5f8b344a3d /drivers/net/ethernet/broadcom/bcmsysport.c | |
| parent | net: dsa: Move padding into Broadcom tagger (diff) | |
| download | linux-dev-398aff64d5eb441e2191a6b61db04a6e0828b018.tar.xz linux-dev-398aff64d5eb441e2191a6b61db04a6e0828b018.zip | |
net: systemport: Remove short packet padding
Short packet padding added to the driver is only necessary when using
Broadcom tags, but since this is now taken care of net/dsa/tag_brcm.c,
we are guaranteed being given correctly padded packets.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bcmsysport.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bcmsysport.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c index 087f01b4dc3a..f15a8fc6dfc9 100644 --- a/drivers/net/ethernet/broadcom/bcmsysport.c +++ b/drivers/net/ethernet/broadcom/bcmsysport.c @@ -1216,18 +1216,6 @@ static netdev_tx_t bcm_sysport_xmit(struct sk_buff *skb, goto out; } - /* The Ethernet switch we are interfaced with needs packets to be at - * least 64 bytes (including FCS) otherwise they will be discarded when - * they enter the switch port logic. When Broadcom tags are enabled, we - * need to make sure that packets are at least 68 bytes - * (including FCS and tag) because the length verification is done after - * the Broadcom tag is stripped off the ingress packet. - */ - if (skb_put_padto(skb, ETH_ZLEN + ENET_BRCM_TAG_LEN)) { - ret = NETDEV_TX_OK; - goto out; - } - /* Insert TSB and checksum infos */ if (priv->tsb_en) { skb = bcm_sysport_insert_tsb(skb, dev); |