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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 23:48:26 +0300 |
| commit | c5381154393d42e2edd77fc74f1493f9f93908cb (patch) | |
| tree | 767789e67ad87271b76aef4e3ee59dbe3beb2000 /net/bridge/br_private.h | |
| parent | facfbf4f0b5afbf2d9a4147ca57c84dce2c7b8e2 (diff) | |
| download | linux-c5381154393d42e2edd77fc74f1493f9f93908cb.tar.xz | |
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_private.h')
| -rw-r--r-- | net/bridge/br_private.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index 86ca617fec7a..1c57877270f7 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -1881,6 +1881,8 @@ static inline void br_sysfs_delbr(struct net_device *dev) { return; } #ifdef CONFIG_NET_SWITCHDEV bool br_switchdev_frame_uses_tx_fwd_offload(struct sk_buff *skb); +void br_switchdev_frame_set_offload_fwd_mark(struct sk_buff *skb); + void nbp_switchdev_frame_mark_tx_fwd_offload(const struct net_bridge_port *p, struct sk_buff *skb); void nbp_switchdev_frame_mark_tx_fwd_to_hwdom(const struct net_bridge_port *p, @@ -1910,6 +1912,10 @@ static inline bool br_switchdev_frame_uses_tx_fwd_offload(struct sk_buff *skb) return false; } +static inline void br_switchdev_frame_set_offload_fwd_mark(struct sk_buff *skb) +{ +} + static inline void nbp_switchdev_frame_mark_tx_fwd_offload(const struct net_bridge_port *p, struct sk_buff *skb) |