forked from Minki/linux
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>
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bf08c34086
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@ -1216,18 +1216,6 @@ static netdev_tx_t bcm_sysport_xmit(struct sk_buff *skb,
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goto out;
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}
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/* The Ethernet switch we are interfaced with needs packets to be at
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* least 64 bytes (including FCS) otherwise they will be discarded when
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* they enter the switch port logic. When Broadcom tags are enabled, we
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* need to make sure that packets are at least 68 bytes
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* (including FCS and tag) because the length verification is done after
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* the Broadcom tag is stripped off the ingress packet.
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*/
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if (skb_put_padto(skb, ETH_ZLEN + ENET_BRCM_TAG_LEN)) {
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ret = NETDEV_TX_OK;
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goto out;
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}
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/* Insert TSB and checksum infos */
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if (priv->tsb_en) {
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skb = bcm_sysport_insert_tsb(skb, dev);
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