summaryrefslogtreecommitdiffstats
path: root/nest
diff options
context:
space:
mode:
Diffstat (limited to 'nest')
-rw-r--r--nest/route.h13
-rw-r--r--nest/rt-fib.c28
2 files changed, 21 insertions, 20 deletions
diff --git a/nest/route.h b/nest/route.h
index 66a32ed..d15ffae 100644
--- a/nest/route.h
+++ b/nest/route.h
@@ -86,12 +86,13 @@ void fit_put(struct fib_iterator *, struct fib_node *);
unsigned int count = (fib)->hash_size; \
unsigned int hpos = (it)->hash; \
for(;;) { \
- fis_again: if (!z) { \
- if (++hpos >= count) \
- break; \
- z = (fib)->hash_table[hpos]; \
- goto fis_again; \
- }
+ if (!z) \
+ { \
+ if (++hpos >= count) \
+ break; \
+ z = (fib)->hash_table[hpos]; \
+ continue; \
+ }
#define FIB_ITERATE_END(z) z = z->next; } } while(0)
diff --git a/nest/rt-fib.c b/nest/rt-fib.c
index fb1be6e..22ba2ff 100644
--- a/nest/rt-fib.c
+++ b/nest/rt-fib.c
@@ -163,20 +163,20 @@ fib_merge_readers(struct fib_iterator *i, struct fib_node *to)
/* Fast path */
to->readers = i;
i->prev = (struct fib_iterator *) to;
- fixup:
- while (i && i->node)
- {
- i->node = NULL;
- i = i->next;
- }
- return;
}
- /* Really merging */
- while (j->next)
- j = j->next;
- j->next = i;
- i->prev = j;
- goto fixup;
+ else
+ {
+ /* Really merging */
+ while (j->next)
+ j = j->next;
+ j->next = i;
+ i->prev = j;
+ }
+ while (i && i->node)
+ {
+ i->node = NULL;
+ i = i->next;
+ }
}
else /* No more nodes */
while (i)
@@ -260,7 +260,7 @@ fit_get(struct fib *f, struct fib_iterator *i)
if (!i->prev)
{
/* We are at the end */
- i->hash = f->hash_size;
+ i->hash = ~0 - 1;
return NULL;
}
if (!(n = i->node))