ospfd: Tweak previous iface RR write patch to avoid free/malloc & redundant log
* linklist.{c,h}: (listnode_move_to_tail) new unction to move a
listnode to tail of list.
* ospf_packet.c: (ospf_write) remove debug that seemed to be mostly covered
by existing debug.
Use listnode_move_to_tail to just move the list node to the end of the
tail, rather than freeing the one to hand and allocing a new one.
diff --git a/lib/linklist.c b/lib/linklist.c
index 370b2fa..4b16f07 100644
--- a/lib/linklist.c
+++ b/lib/linklist.c
@@ -159,6 +159,13 @@
list->count++;
}
+/* Move given listnode to tail of the list */
+void
+listnode_move_to_tail (struct list *l, struct listnode *n)
+{
+ LISTNODE_DETACH(l,n);
+ LISTNODE_ATTACH(l,n);
+}
/* Delete specific date pointer from the list. */
void