diff options
| author | Paul Jakma <paul@opensourcerouting.org> | 2014-10-09 16:05:15 +0100 |
|---|---|---|
| committer | Donald Sharp <sharpd@cumulusnetworks.com> | 2016-05-29 20:47:42 -0400 |
| commit | 93559b99b0215e57476ca10d623cfbb4058a1db2 (patch) | |
| tree | a9c3ee6f0c7cdbf8f82912b86996f04dd1febcbe /lib/linklist.c | |
| parent | a3da12a80c21edf9db000c6458c351148adae8ae (diff) | |
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.
Diffstat (limited to 'lib/linklist.c')
| -rw-r--r-- | lib/linklist.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/linklist.c b/lib/linklist.c index 370b2fa615..4b16f07dd1 100644 --- a/lib/linklist.c +++ b/lib/linklist.c @@ -159,6 +159,13 @@ listnode_add_after (struct list *list, struct listnode *pp, void *val) 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 |