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| author |   Vladimir Oltean <vladimir.oltean@nxp.com> | 2021-07-23 23:49:11 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2021-07-24 21:48:26 +0100 |
| commit | c5381154393d42e2edd77fc74f1493f9f93908cb (patch) | |
| tree | 767789e67ad87271b76aef4e3ee59dbe3beb2000 /net/bridge/br_switchdev.c | |
| parent | Merge branch '1GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue (diff) | |
| download | linux-dev-c5381154393d42e2edd77fc74f1493f9f93908cb.tar.xz linux-dev-c5381154393d42e2edd77fc74f1493f9f93908cb.zip | |
net: bridge: fix build when setting skb->offload_fwd_mark with CONFIG_NET_SWITCHDEV=n
Switchdev support can be disabled at compile time, and in that case,
struct sk_buff will not contain the offload_fwd_mark field.
To make the code in br_forward.c work in both cases, we do what is done
in other places and we create a helper function, with an empty shim
definition, that is implemented by the br_switchdev.o translation module.
This is always compiled if and only if CONFIG_NET_SWITCHDEV is y or m.
Reported-by: kernel test robot <lkp@intel.com>
Fixes: 472111920f1c ("net: bridge: switchdev: allow the TX data plane forwarding to be offloaded")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge/br_switchdev.c')
| -rw-r--r-- | net/bridge/br_switchdev.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/bridge/br_switchdev.c b/net/bridge/br_switchdev.c index 96ce069d0c8c..9cf9ab320c48 100644 --- a/net/bridge/br_switchdev.c +++ b/net/bridge/br_switchdev.c @@ -28,6 +28,11 @@ bool br_switchdev_frame_uses_tx_fwd_offload(struct sk_buff *skb) return BR_INPUT_SKB_CB(skb)->tx_fwd_offload; } +void br_switchdev_frame_set_offload_fwd_mark(struct sk_buff *skb) +{ + skb->offload_fwd_mark = br_switchdev_frame_uses_tx_fwd_offload(skb); +} + /* Mark the frame for TX forwarding offload if this egress port supports it */ void nbp_switchdev_frame_mark_tx_fwd_offload(const struct net_bridge_port *p, struct sk_buff *skb) |