static struct tc_u_common *u32_list;
-static __inline__ unsigned u32_hash_fold(u32 key, struct tc_u32_sel *sel, u8 fshift)
+static __inline__ unsigned u32_hash_fold(__be32 key, struct tc_u32_sel *sel, u8 fshift)
{
unsigned h = ntohl(key & sel->hmask)>>fshift;
for (i = n->sel.nkeys; i>0; i--, key++) {
- if ((*(u32*)(ptr+key->off+(off2&key->offmask))^key->val)&key->mask) {
+ if ((*(__be32*)(ptr+key->off+(off2&key->offmask))^key->val)&key->mask) {
n = n->next;
goto next_knode;
}
ht = n->ht_down;
sel = 0;
if (ht->divisor)
- sel = ht->divisor&u32_hash_fold(*(u32*)(ptr+n->sel.hoff), &n->sel,n->fshift);
+ sel = ht->divisor&u32_hash_fold(*(__be32*)(ptr+n->sel.hoff), &n->sel,n->fshift);
if (!(n->sel.flags&(TC_U32_VAROFFSET|TC_U32_OFFSET|TC_U32_EAT)))
goto next_ht;
if (n->sel.flags&(TC_U32_OFFSET|TC_U32_VAROFFSET)) {
off2 = n->sel.off + 3;
if (n->sel.flags&TC_U32_VAROFFSET)
- off2 += ntohs(n->sel.offmask & *(u16*)(ptr+n->sel.offoff)) >>n->sel.offshift;
+ off2 += ntohs(n->sel.offmask & *(__be16*)(ptr+n->sel.offoff)) >>n->sel.offshift;
off2 &= ~3;
}
if (n->sel.flags&TC_U32_EAT) {
}
}
- for (ht=tp_c->hlist; ht; ht = ht->next)
+ for (ht = tp_c->hlist; ht; ht = ht->next) {
+ ht->refcnt--;
u32_clear_hnode(tp, ht);
+ }
while ((ht = tp_c->hlist) != NULL) {
tp_c->hlist = ht->next;
if (tp->root == ht)
return -EINVAL;
- if (--ht->refcnt == 0)
+ if (ht->refcnt == 1) {
+ ht->refcnt--;
u32_destroy_hnode(tp, ht);
+ } else {
+ return -EBUSY;
+ }
return 0;
}
if (ht == NULL)
return -ENOBUFS;
ht->tp_c = tp_c;
- ht->refcnt = 0;
+ ht->refcnt = 1;
ht->divisor = divisor;
ht->handle = handle;
ht->prio = tp->prio;