tree 93e0c28cdfcac7bb616f9b767c4a782a2e620bce
parent 16c5dcb13a371feae0e680e6518775b5335b37d8
author Florian Fainelli <f.fainelli@gmail.com> 1491666923 -0700
committer David S. Miller <davem@davemloft.net> 1491684576 -0700

net: dsa: Factor bottom tag receive functions

All DSA tag receive functions do strictly the same thing after they have located
the originating source port from their tag specific protocol:

- push ETH_HLEN bytes
- set pkt_type to PACKET_HOST
- call eth_type_trans()
- bump up counters
- call netif_receive_skb()

Factor all of that into dsa_switch_rcv(). This also makes us return a pointer to
a sk_buff, which makes us symetric with the xmit function.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>