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| author | Florian Fainelli <f.fainelli@gmail.com> | 2020-10-02 05:42:13 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-10-02 23:36:07 +0300 |
| commit | 1c5ad5a940387ce03bc6b6ce497e3523963292bd (patch) | |
| tree | cdb5425b24a80678100aeeeb257bb54a46da0566 /net/dsa | |
| parent | 1dc0408cdf3caf3a8b8ad97c831ae52d2ab5b953 (diff) | |
| download | linux-1c5ad5a940387ce03bc6b6ce497e3523963292bd.tar.xz | |
net: dsa: b53: Set untag_bridge_pvid
Indicate to the DSA receive path that we need to untage the bridge PVID,
this allows us to remove the dsa_untag_bridge_pvid() calls from
net/dsa/tag_brcm.c.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa')
| -rw-r--r-- | net/dsa/tag_brcm.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/net/dsa/tag_brcm.c b/net/dsa/tag_brcm.c index 69d6b8c597a9..ad72dff8d524 100644 --- a/net/dsa/tag_brcm.c +++ b/net/dsa/tag_brcm.c @@ -152,11 +152,6 @@ static struct sk_buff *brcm_tag_rcv_ll(struct sk_buff *skb, /* Remove Broadcom tag and update checksum */ skb_pull_rcsum(skb, BRCM_TAG_LEN); - /* Set the MAC header to where it should point for - * dsa_untag_bridge_pvid() to parse the correct VLAN header. - */ - skb_set_mac_header(skb, -ETH_HLEN); - skb->offload_fwd_mark = 1; return skb; @@ -187,7 +182,7 @@ static struct sk_buff *brcm_tag_rcv(struct sk_buff *skb, struct net_device *dev, nskb->data - ETH_HLEN - BRCM_TAG_LEN, 2 * ETH_ALEN); - return dsa_untag_bridge_pvid(nskb); + return nskb; } static const struct dsa_device_ops brcm_netdev_ops = { @@ -214,14 +209,8 @@ static struct sk_buff *brcm_tag_rcv_prepend(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt) { - struct sk_buff *nskb; - /* tag is prepended to the packet */ - nskb = brcm_tag_rcv_ll(skb, dev, pt, ETH_HLEN); - if (!nskb) - return nskb; - - return dsa_untag_bridge_pvid(nskb); + return brcm_tag_rcv_ll(skb, dev, pt, ETH_HLEN); } static const struct dsa_device_ops brcm_prepend_netdev_ops = { |