diff options
| author | Daniel Borkmann <daniel@iogearbox.net> | 2016-11-26 01:28:06 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-11-27 20:38:47 -0500 |
| commit | c491680f8f489926eebfdf2cd006767fc8bdaa49 (patch) | |
| tree | f177ead97857daa2b63912240f2ef2c88e94085e /net/sched | |
| parent | 55556dd59dfc49e9429b058cf7138a6726c949c7 (diff) | |
| download | linux-c491680f8f489926eebfdf2cd006767fc8bdaa49.tar.gz | |
bpf: reuse dev_is_mac_header_xmit for redirect
Commit dcf800344a91 ("net/sched: act_mirred: Refactor detection whether
dev needs xmit at mac header") added dev_is_mac_header_xmit(); since it's
also useful elsewhere, move it to if_arp.h and reuse it for BPF.
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched')
| -rw-r--r-- | net/sched/act_mirred.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c index b2d417b8f46c..1af7baa732a3 100644 --- a/net/sched/act_mirred.c +++ b/net/sched/act_mirred.c @@ -21,6 +21,7 @@ #include <linux/module.h> #include <linux/init.h> #include <linux/gfp.h> +#include <linux/if_arp.h> #include <net/net_namespace.h> #include <net/netlink.h> #include <net/pkt_sched.h> @@ -73,20 +74,6 @@ static const struct nla_policy mirred_policy[TCA_MIRRED_MAX + 1] = { static unsigned int mirred_net_id; static struct tc_action_ops act_mirred_ops; -static bool dev_is_mac_header_xmit(const struct net_device *dev) -{ - switch (dev->type) { - case ARPHRD_TUNNEL: - case ARPHRD_TUNNEL6: - case ARPHRD_SIT: - case ARPHRD_IPGRE: - case ARPHRD_VOID: - case ARPHRD_NONE: - return false; - } - return true; -} - static int tcf_mirred_init(struct net *net, struct nlattr *nla, struct nlattr *est, struct tc_action **a, int ovr, int bind) |