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ospfd: Remove unused function

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ospf_if_is_configured is never used, remove.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
This commit is contained in:
Donald Sharp 2017-04-24 19:08:05 -04:00
parent 9a09fb8e95
commit c24c910866
1 changed files with 0 additions and 40 deletions
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40
ospfd/ospf_interface.c
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@ -333,46 +333,6 @@ ospf_if_free (struct ospf_interface *oi)
XFREE (MTYPE_OSPF_IF, oi);
}
/*
* check if interface with given address is configured and
* return it if yes. special treatment for PtP networks.
*/
struct ospf_interface *
ospf_if_is_configured (struct ospf *ospf, struct in_addr *address)
{
struct listnode *node, *nnode;
struct ospf_interface *oi;
struct prefix_ipv4 addr;
addr.family = AF_INET;
addr.prefix = *address;
addr.prefixlen = IPV4_MAX_PREFIXLEN;
for (ALL_LIST_ELEMENTS (ospf->oiflist, node, nnode, oi))
if (oi->type != OSPF_IFTYPE_VIRTUALLINK)
{
if (CHECK_FLAG(oi->connected->flags, ZEBRA_IFA_UNNUMBERED))
{
if (htonl(oi->ifp->ifindex) == address->s_addr)
return oi;
}
else if (oi->type == OSPF_IFTYPE_POINTOPOINT)
{
/* special leniency: match if addr is anywhere on peer subnet */
if (prefix_match(CONNECTED_PREFIX(oi->connected),
(struct prefix *)&addr))
return oi;
}
else
{
if (IPV4_ADDR_SAME (address, &oi->address->u.prefix4))
return oi;
}
}
return NULL;
}
int
ospf_if_is_up (struct ospf_interface *oi)
{