* long term mutex. The handler must provide an an outfn() to accept packets
* for queueing and must reinject all packets it receives, no matter what.
*/
-static const struct nf_queue_handler *queue_handler[NPROTO];
+static const struct nf_queue_handler *queue_handler[NFPROTO_NUMPROTO] __read_mostly;
static DEFINE_MUTEX(queue_handler_mutex);
{
int ret;
- if (pf >= NPROTO)
+ if (pf >= ARRAY_SIZE(queue_handler))
return -EINVAL;
mutex_lock(&queue_handler_mutex);
/* The caller must flush their queue before this */
int nf_unregister_queue_handler(u_int8_t pf, const struct nf_queue_handler *qh)
{
- if (pf >= NPROTO)
+ if (pf >= ARRAY_SIZE(queue_handler))
return -EINVAL;
mutex_lock(&queue_handler_mutex);
u_int8_t pf;
mutex_lock(&queue_handler_mutex);
- for (pf = 0; pf < NPROTO; pf++) {
+ for (pf = 0; pf < ARRAY_SIZE(queue_handler); pf++) {
if (queue_handler[pf] == qh)
rcu_assign_pointer(queue_handler[pf], NULL);
}
#ifdef CONFIG_PROC_FS
static void *seq_start(struct seq_file *seq, loff_t *pos)
{
- if (*pos >= NPROTO)
+ if (*pos >= ARRAY_SIZE(queue_handler))
return NULL;
return pos;
{
(*pos)++;
- if (*pos >= NPROTO)
+ if (*pos >= ARRAY_SIZE(queue_handler))
return NULL;
return pos;