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-rw-r--r--bgpd/ChangeLog5
-rw-r--r--bgpd/bgp_aspath.c21
2 files changed, 16 insertions, 10 deletions
diff --git a/bgpd/ChangeLog b/bgpd/ChangeLog
index 4d6f1ef9..37ca2fb4 100644
--- a/bgpd/ChangeLog
+++ b/bgpd/ChangeLog
@@ -1,3 +1,8 @@
+2007-04-15 Sebastien Tandel <sebastien@tandel.be>
+
+ * bgp_aspath.c: (aspath_as_add, aspath_segment_add) Minor performance
+ optimization: while loop should test one pointer instead of two.
+
2007-04-08 Paul Jakma <paul.jakma@sun.com>
* bgp_route.c: (general) Same bug as fixed on 2006-11-28 by ajs for
diff --git a/bgpd/bgp_aspath.c b/bgpd/bgp_aspath.c
index 327406fa..1f522d79 100644
--- a/bgpd/bgp_aspath.c
+++ b/bgpd/bgp_aspath.c
@@ -1243,13 +1243,13 @@ aspath_as_add (struct aspath *as, as_t asno)
{
struct assegment *seg = as->segments;
- /* Last segment search procedure. */
- while (seg && seg->next)
- seg = seg->next;
-
if (!seg)
return;
+ /* Last segment search procedure. */
+ while (seg->next)
+ seg = seg->next;
+
assegment_append_asns (seg, &asno, 1);
}
@@ -1260,13 +1260,14 @@ aspath_segment_add (struct aspath *as, int type)
struct assegment *seg = as->segments;
struct assegment *new = assegment_new (type, 0);
- while (seg && seg->next)
- seg = seg->next;
-
- if (seg == NULL)
- as->segments = new;
+ if (seg)
+ {
+ while (seg->next)
+ seg = seg->next;
+ seg->next = new;
+ }
else
- seg->next = new;
+ as->segments = new;
}
struct aspath *