static u_int32_t __hash_conntrack(const struct ip_conntrack_tuple *tuple,
unsigned int size, unsigned int rnd)
{
- return (jhash_3words(tuple->src.ip,
- (tuple->dst.ip ^ tuple->dst.protonum),
+ return (jhash_3words((__force u32)tuple->src.ip,
+ ((__force u32)tuple->dst.ip ^ tuple->dst.protonum),
(tuple->src.u.all | (tuple->dst.u.all << 16)),
rnd) % size);
}
struct ip_conntrack_expect *i;
list_for_each_entry(i, &ip_conntrack_expect_list, list) {
- if (ip_ct_tuple_mask_cmp(tuple, &i->tuple, &i->mask)) {
- atomic_inc(&i->use);
+ if (ip_ct_tuple_mask_cmp(tuple, &i->tuple, &i->mask))
return i;
- }
}
return NULL;
}
read_lock_bh(&ip_conntrack_lock);
i = __ip_conntrack_expect_find(tuple);
+ if (i)
+ atomic_inc(&i->use);
read_unlock_bh(&ip_conntrack_lock);
return i;
int ip_ct_port_tuple_to_nfattr(struct sk_buff *skb,
const struct ip_conntrack_tuple *tuple)
{
- NFA_PUT(skb, CTA_PROTO_SRC_PORT, sizeof(u_int16_t),
+ NFA_PUT(skb, CTA_PROTO_SRC_PORT, sizeof(__be16),
&tuple->src.u.tcp.port);
- NFA_PUT(skb, CTA_PROTO_DST_PORT, sizeof(u_int16_t),
+ NFA_PUT(skb, CTA_PROTO_DST_PORT, sizeof(__be16),
&tuple->dst.u.tcp.port);
return 0;
return -EINVAL;
t->src.u.tcp.port =
- *(u_int16_t *)NFA_DATA(tb[CTA_PROTO_SRC_PORT-1]);
+ *(__be16 *)NFA_DATA(tb[CTA_PROTO_SRC_PORT-1]);
t->dst.u.tcp.port =
- *(u_int16_t *)NFA_DATA(tb[CTA_PROTO_DST_PORT-1]);
+ *(__be16 *)NFA_DATA(tb[CTA_PROTO_DST_PORT-1]);
return 0;
}