diff options
| author | David Miller <davem@davemloft.net> | 2015-04-05 22:18:54 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-04-07 15:25:55 -0400 |
| commit | 107a9f4dc9211c1f91703d1739d7fd22ac58b332 (patch) | |
| tree | c27cc2233721f3a7736b6f3f3f8411e61714de45 /include | |
| parent | a3786a5ff7551d03029219f93306106d0a6bdf55 (diff) | |
netfilter: Add nf_hook_state initializer function.
This way we can consolidate where we setup new nf_hook_state objects,
to make sure the entire thing is initialized.
The only other place an nf_hook_object is instantiated is nf_queue,
wherein a structure copy is used.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netfilter.h | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h index c480c43ad8f7..b8c88f3c85ff 100644 --- a/include/linux/netfilter.h +++ b/include/linux/netfilter.h @@ -54,6 +54,21 @@ struct nf_hook_state { int (*okfn)(struct sk_buff *); }; +static inline void nf_hook_state_init(struct nf_hook_state *p, + unsigned int hook, + int thresh, u_int8_t pf, + struct net_device *indev, + struct net_device *outdev, + int (*okfn)(struct sk_buff *)) +{ + p->hook = hook; + p->thresh = thresh; + p->pf = pf; + p->in = indev; + p->out = outdev; + p->okfn = okfn; +} + typedef unsigned int nf_hookfn(const struct nf_hook_ops *ops, struct sk_buff *skb, const struct nf_hook_state *state); @@ -142,15 +157,10 @@ static inline int nf_hook_thresh(u_int8_t pf, unsigned int hook, int (*okfn)(struct sk_buff *), int thresh) { if (nf_hooks_active(pf, hook)) { - struct nf_hook_state state = { - .hook = hook, - .thresh = thresh, - .pf = pf, - .in = indev, - .out = outdev, - .okfn = okfn - }; + struct nf_hook_state state; + nf_hook_state_init(&state, hook, thresh, pf, + indev, outdev, okfn); return nf_hook_slow(skb, &state); } return 1; |