*: reindentreindent-master-after

indent.py `git ls-files | pcregrep '\.[ch]$' | pcregrep -v '^(ldpd|babeld|nhrpd)/'`

Signed-off-by: David Lamparter <equinox@opensourcerouting.org>

1 files changed, 390 insertions, 420 deletions

diff --git a/eigrpd/eigrp_interface.c b/eigrpd/eigrp_interface.c
index a9deafe257..2312cc6edd 100644
--- a/eigrpd/eigrp_interface.c
+++ b/eigrpd/eigrp_interface.c
@@ -54,470 +54,448 @@
 #include "eigrpd/eigrp_topology.h"
 #include "eigrpd/eigrp_memory.h"
 
-static void
-eigrp_delete_from_if (struct interface *, struct eigrp_interface *);
+static void eigrp_delete_from_if(struct interface *, struct eigrp_interface *);
 
-static void
-eigrp_add_to_if (struct interface *ifp, struct eigrp_interface *ei)
+static void eigrp_add_to_if(struct interface *ifp, struct eigrp_interface *ei)
 {
-  struct route_node *rn;
-  struct prefix p;
-
-  p = *ei->address;
-  p.prefixlen = IPV4_MAX_PREFIXLEN;
-
-  rn = route_node_get (IF_OIFS (ifp), &p);
-  /* rn->info should either be NULL or equal to this ei
-   * as route_node_get may return an existing node
-   */
-  assert (!rn->info || rn->info == ei);
-  rn->info = ei;
+	struct route_node *rn;
+	struct prefix p;
+
+	p = *ei->address;
+	p.prefixlen = IPV4_MAX_PREFIXLEN;
+
+	rn = route_node_get(IF_OIFS(ifp), &p);
+	/* rn->info should either be NULL or equal to this ei
+	 * as route_node_get may return an existing node
+	 */
+	assert(!rn->info || rn->info == ei);
+	rn->info = ei;
 }
 
-struct eigrp_interface *
-eigrp_if_new (struct eigrp *eigrp, struct interface *ifp, struct prefix *p)
+struct eigrp_interface *eigrp_if_new(struct eigrp *eigrp, struct interface *ifp,
+				     struct prefix *p)
 {
-  struct eigrp_interface *ei;
-  int i;
+	struct eigrp_interface *ei;
+	int i;
 
-  if ((ei = eigrp_if_table_lookup (ifp, p)) == NULL)
-    {
-      ei = XCALLOC (MTYPE_EIGRP_IF, sizeof (struct eigrp_interface));
-      memset (ei, 0, sizeof (struct eigrp_interface));
-    }
-  else
-    return ei;
+	if ((ei = eigrp_if_table_lookup(ifp, p)) == NULL) {
+		ei = XCALLOC(MTYPE_EIGRP_IF, sizeof(struct eigrp_interface));
+		memset(ei, 0, sizeof(struct eigrp_interface));
+	} else
+		return ei;
 
-  /* Set zebra interface pointer. */
-  ei->ifp = ifp;
-  ei->address = p;
+	/* Set zebra interface pointer. */
+	ei->ifp = ifp;
+	ei->address = p;
 
-  eigrp_add_to_if (ifp, ei);
-  listnode_add (eigrp->eiflist, ei);
+	eigrp_add_to_if(ifp, ei);
+	listnode_add(eigrp->eiflist, ei);
 
-  ei->type = EIGRP_IFTYPE_BROADCAST;
+	ei->type = EIGRP_IFTYPE_BROADCAST;
 
-  /* Initialize neighbor list. */
-  ei->nbrs = list_new ();
+	/* Initialize neighbor list. */
+	ei->nbrs = list_new();
 
-  ei->crypt_seqnum = time (NULL);
+	ei->crypt_seqnum = time(NULL);
 
-  /* Initialize lists */
-  for (i = 0; i < EIGRP_FILTER_MAX; i++)
-    {
-      ei->list[i] = NULL;
-      ei->prefix[i] = NULL;
-      ei->routemap[i] = NULL;
-    }
+	/* Initialize lists */
+	for (i = 0; i < EIGRP_FILTER_MAX; i++) {
+		ei->list[i] = NULL;
+		ei->prefix[i] = NULL;
+		ei->routemap[i] = NULL;
+	}
 
-  return ei;
+	return ei;
 }
 
 /* lookup ei for specified prefix/ifp */
-struct eigrp_interface *
-eigrp_if_table_lookup (struct interface *ifp, struct prefix *prefix)
+struct eigrp_interface *eigrp_if_table_lookup(struct interface *ifp,
+					      struct prefix *prefix)
 {
-  struct prefix p;
-  struct route_node *rn;
-  struct eigrp_interface *rninfo = NULL;
+	struct prefix p;
+	struct route_node *rn;
+	struct eigrp_interface *rninfo = NULL;
 
-  p = *prefix;
-  p.prefixlen = IPV4_MAX_PREFIXLEN;
+	p = *prefix;
+	p.prefixlen = IPV4_MAX_PREFIXLEN;
 
-  /* route_node_get implicitly locks */
-  if ((rn = route_node_lookup (IF_OIFS (ifp), &p)))
-    {
-      rninfo = (struct eigrp_interface *) rn->info;
-      route_unlock_node (rn);
-    }
+	/* route_node_get implicitly locks */
+	if ((rn = route_node_lookup(IF_OIFS(ifp), &p))) {
+		rninfo = (struct eigrp_interface *)rn->info;
+		route_unlock_node(rn);
+	}
 
-  return rninfo;
+	return rninfo;
 }
 
-int
-eigrp_if_delete_hook (struct interface *ifp)
+int eigrp_if_delete_hook(struct interface *ifp)
 {
-  struct route_node *rn;
+	struct route_node *rn;
 
-  route_table_finish (IF_OIFS (ifp));
+	route_table_finish(IF_OIFS(ifp));
 
-  for (rn = route_top (IF_OIFS_PARAMS (ifp)); rn; rn = route_next (rn))
-    if (rn->info)
-      eigrp_del_if_params (rn->info);
-  route_table_finish (IF_OIFS_PARAMS (ifp));
+	for (rn = route_top(IF_OIFS_PARAMS(ifp)); rn; rn = route_next(rn))
+		if (rn->info)
+			eigrp_del_if_params(rn->info);
+	route_table_finish(IF_OIFS_PARAMS(ifp));
 
-  XFREE (MTYPE_EIGRP_IF_INFO, ifp->info);
-  ifp->info = NULL;
+	XFREE(MTYPE_EIGRP_IF_INFO, ifp->info);
+	ifp->info = NULL;
 
-  return 0;
+	return 0;
 }
 
 struct list *eigrp_iflist;
 
-void
-eigrp_if_init ()
+void eigrp_if_init()
 {
-  /* Initialize Zebra interface data structure. */
-  if_add_hook (IF_NEW_HOOK, eigrp_if_new_hook);
-  if_add_hook (IF_DELETE_HOOK, eigrp_if_delete_hook);
+	/* Initialize Zebra interface data structure. */
+	if_add_hook(IF_NEW_HOOK, eigrp_if_new_hook);
+	if_add_hook(IF_DELETE_HOOK, eigrp_if_delete_hook);
 }
 
-int
-eigrp_if_new_hook (struct interface *ifp)
+int eigrp_if_new_hook(struct interface *ifp)
 {
-  int rc = 0;
+	int rc = 0;
 
-  ifp->info = XCALLOC (MTYPE_EIGRP_IF_INFO, sizeof (struct eigrp_if_info));
+	ifp->info = XCALLOC(MTYPE_EIGRP_IF_INFO, sizeof(struct eigrp_if_info));
 
-  IF_OIFS (ifp) = route_table_init ();
-  IF_OIFS_PARAMS (ifp) = route_table_init ();
+	IF_OIFS(ifp) = route_table_init();
+	IF_OIFS_PARAMS(ifp) = route_table_init();
 
-  IF_DEF_PARAMS (ifp) = eigrp_new_if_params ();
+	IF_DEF_PARAMS(ifp) = eigrp_new_if_params();
 
-  SET_IF_PARAM (IF_DEF_PARAMS (ifp), v_hello);
-  IF_DEF_PARAMS (ifp)->v_hello = (u_int32_t) EIGRP_HELLO_INTERVAL_DEFAULT;
+	SET_IF_PARAM(IF_DEF_PARAMS(ifp), v_hello);
+	IF_DEF_PARAMS(ifp)->v_hello = (u_int32_t)EIGRP_HELLO_INTERVAL_DEFAULT;
 
-  SET_IF_PARAM (IF_DEF_PARAMS (ifp), v_wait);
-  IF_DEF_PARAMS (ifp)->v_wait = (u_int16_t) EIGRP_HOLD_INTERVAL_DEFAULT;
+	SET_IF_PARAM(IF_DEF_PARAMS(ifp), v_wait);
+	IF_DEF_PARAMS(ifp)->v_wait = (u_int16_t)EIGRP_HOLD_INTERVAL_DEFAULT;
 
-  SET_IF_PARAM (IF_DEF_PARAMS (ifp), bandwidth);
-  IF_DEF_PARAMS (ifp)->bandwidth = (u_int32_t) EIGRP_BANDWIDTH_DEFAULT;
+	SET_IF_PARAM(IF_DEF_PARAMS(ifp), bandwidth);
+	IF_DEF_PARAMS(ifp)->bandwidth = (u_int32_t)EIGRP_BANDWIDTH_DEFAULT;
 
-  SET_IF_PARAM (IF_DEF_PARAMS (ifp), delay);
-  IF_DEF_PARAMS (ifp)->delay = (u_int32_t) EIGRP_DELAY_DEFAULT;
+	SET_IF_PARAM(IF_DEF_PARAMS(ifp), delay);
+	IF_DEF_PARAMS(ifp)->delay = (u_int32_t)EIGRP_DELAY_DEFAULT;
 
-  SET_IF_PARAM (IF_DEF_PARAMS (ifp), reliability);
-  IF_DEF_PARAMS (ifp)->reliability = (u_char) EIGRP_RELIABILITY_DEFAULT;
+	SET_IF_PARAM(IF_DEF_PARAMS(ifp), reliability);
+	IF_DEF_PARAMS(ifp)->reliability = (u_char)EIGRP_RELIABILITY_DEFAULT;
 
-  SET_IF_PARAM (IF_DEF_PARAMS (ifp), load);
-  IF_DEF_PARAMS (ifp)->load = (u_char) EIGRP_LOAD_DEFAULT;
+	SET_IF_PARAM(IF_DEF_PARAMS(ifp), load);
+	IF_DEF_PARAMS(ifp)->load = (u_char)EIGRP_LOAD_DEFAULT;
 
-  SET_IF_PARAM (IF_DEF_PARAMS (ifp), auth_type);
-  IF_DEF_PARAMS (ifp)->auth_type = EIGRP_AUTH_TYPE_NONE;
+	SET_IF_PARAM(IF_DEF_PARAMS(ifp), auth_type);
+	IF_DEF_PARAMS(ifp)->auth_type = EIGRP_AUTH_TYPE_NONE;
 
-  SET_IF_PARAM (IF_DEF_PARAMS (ifp), auth_keychain);
-  IF_DEF_PARAMS (ifp)->auth_keychain= NULL;
+	SET_IF_PARAM(IF_DEF_PARAMS(ifp), auth_keychain);
+	IF_DEF_PARAMS(ifp)->auth_keychain = NULL;
 
-  return rc;
+	return rc;
 }
 
-struct eigrp_if_params *
-eigrp_new_if_params (void)
+struct eigrp_if_params *eigrp_new_if_params(void)
 {
-  struct eigrp_if_params *eip;
-
-  eip = XCALLOC (MTYPE_EIGRP_IF_PARAMS, sizeof (struct eigrp_if_params));
-  if (!eip)
-    return NULL;
-
-  UNSET_IF_PARAM (eip, passive_interface);
-  UNSET_IF_PARAM (eip, v_hello);
-  UNSET_IF_PARAM (eip, v_wait);
-  UNSET_IF_PARAM (eip, bandwidth);
-  UNSET_IF_PARAM (eip, delay);
-  UNSET_IF_PARAM (eip, reliability);
-  UNSET_IF_PARAM (eip, load);
-  UNSET_IF_PARAM (eip, auth_keychain);
-  UNSET_IF_PARAM (eip, auth_type);
-
-  return eip;
+	struct eigrp_if_params *eip;
+
+	eip = XCALLOC(MTYPE_EIGRP_IF_PARAMS, sizeof(struct eigrp_if_params));
+	if (!eip)
+		return NULL;
+
+	UNSET_IF_PARAM(eip, passive_interface);
+	UNSET_IF_PARAM(eip, v_hello);
+	UNSET_IF_PARAM(eip, v_wait);
+	UNSET_IF_PARAM(eip, bandwidth);
+	UNSET_IF_PARAM(eip, delay);
+	UNSET_IF_PARAM(eip, reliability);
+	UNSET_IF_PARAM(eip, load);
+	UNSET_IF_PARAM(eip, auth_keychain);
+	UNSET_IF_PARAM(eip, auth_type);
+
+	return eip;
 }
 
-void
-eigrp_del_if_params (struct eigrp_if_params *eip)
+void eigrp_del_if_params(struct eigrp_if_params *eip)
 {
-  if(eip->auth_keychain)
-    free(eip->auth_keychain);
+	if (eip->auth_keychain)
+		free(eip->auth_keychain);
 
-  XFREE (MTYPE_EIGRP_IF_PARAMS, eip);
+	XFREE(MTYPE_EIGRP_IF_PARAMS, eip);
 }
 
-struct eigrp_if_params *
-eigrp_lookup_if_params (struct interface *ifp, struct in_addr addr)
+struct eigrp_if_params *eigrp_lookup_if_params(struct interface *ifp,
+					       struct in_addr addr)
 {
-  struct prefix_ipv4 p;
-  struct route_node *rn;
+	struct prefix_ipv4 p;
+	struct route_node *rn;
 
-  p.family = AF_INET;
-  p.prefixlen = IPV4_MAX_PREFIXLEN;
-  p.prefix = addr;
+	p.family = AF_INET;
+	p.prefixlen = IPV4_MAX_PREFIXLEN;
+	p.prefix = addr;
 
-  rn = route_node_lookup (IF_OIFS_PARAMS (ifp), (struct prefix*) &p);
+	rn = route_node_lookup(IF_OIFS_PARAMS(ifp), (struct prefix *)&p);
 
-  if (rn)
-    {
-      route_unlock_node (rn);
-      return rn->info;
-    }
+	if (rn) {
+		route_unlock_node(rn);
+		return rn->info;
+	}
 
-  return NULL;
+	return NULL;
 }
 
-int
-eigrp_if_up (struct eigrp_interface *ei)
+int eigrp_if_up(struct eigrp_interface *ei)
 {
-  struct eigrp_prefix_entry *pe;
-  struct eigrp_neighbor_entry *ne;
-  struct eigrp_metrics metric;
-  struct eigrp_interface *ei2;
-  struct listnode *node, *nnode;
-  struct eigrp *eigrp = eigrp_lookup ();
-
-  if (ei == NULL)
-    return 0;
-
-  if (eigrp != NULL)
-    eigrp_adjust_sndbuflen (eigrp, ei->ifp->mtu);
-  else
-    zlog_warn ("%s: eigrp_lookup () returned NULL", __func__);
-  eigrp_if_stream_set (ei);
-
-  /* Set multicast memberships appropriately for new state. */
-  eigrp_if_set_multicast (ei);
-
-  thread_add_event(master, eigrp_hello_timer, ei, (1), NULL);
-
-  /*Prepare metrics*/
-  metric.bandwith = eigrp_bandwidth_to_scaled (EIGRP_IF_PARAM (ei,bandwidth));
-  metric.delay = eigrp_delay_to_scaled (EIGRP_IF_PARAM (ei,delay));
-  metric.load = EIGRP_IF_PARAM (ei,load);
-  metric.reliability = EIGRP_IF_PARAM (ei,reliability);
-  metric.mtu[0] = 0xDC;
-  metric.mtu[1] = 0x05;
-  metric.mtu[2] = 0x00;
-  metric.hop_count = 0;
-  metric.flags = 0;
-  metric.tag = 0;
-
-  /*Add connected entry to topology table*/
-
-  struct prefix_ipv4 dest_addr;
-
-  dest_addr.family = AF_INET;
-  dest_addr.prefix = ei->connected->address->u.prefix4;
-  dest_addr.prefixlen = ei->connected->address->prefixlen;
-  apply_mask_ipv4 (&dest_addr);
-  pe = eigrp_topology_table_lookup_ipv4 (eigrp->topology_table, &dest_addr);
-
-  if (pe == NULL)
-    {
-      pe = eigrp_prefix_entry_new ();
-      pe->serno = eigrp->serno;
-      pe->destination_ipv4 = prefix_ipv4_new ();
-      prefix_copy ((struct prefix *)pe->destination_ipv4,
-		   (struct prefix *)&dest_addr);
-      pe->af = AF_INET;
-      pe->nt = EIGRP_TOPOLOGY_TYPE_CONNECTED;
-
-      pe->state = EIGRP_FSM_STATE_PASSIVE;
-      pe->fdistance = eigrp_calculate_metrics (eigrp, metric);
-      pe->req_action |= EIGRP_FSM_NEED_UPDATE;
-      eigrp_prefix_entry_add (eigrp->topology_table, pe);
-      listnode_add(eigrp->topology_changes_internalIPV4, pe);
-    }
-  ne = eigrp_neighbor_entry_new ();
-  ne->ei = ei;
-  ne->reported_metric = metric;
-  ne->total_metric = metric;
-  ne->distance = eigrp_calculate_metrics (eigrp, metric);
-  ne->reported_distance = 0;
-  ne->prefix = pe;
-  ne->adv_router = eigrp->neighbor_self;
-  ne->flags = EIGRP_NEIGHBOR_ENTRY_SUCCESSOR_FLAG;
-  eigrp_neighbor_entry_add (pe, ne);
-
-  for (ALL_LIST_ELEMENTS (eigrp->eiflist, node, nnode, ei2))
-    {
-      if (ei2->nbrs->count != 0)
-        {
-          eigrp_update_send (ei2);
-        }
-    }
-
-  pe->req_action &= ~EIGRP_FSM_NEED_UPDATE;
-  listnode_delete(eigrp->topology_changes_internalIPV4, pe);
-
-  return 1;
+	struct eigrp_prefix_entry *pe;
+	struct eigrp_neighbor_entry *ne;
+	struct eigrp_metrics metric;
+	struct eigrp_interface *ei2;
+	struct listnode *node, *nnode;
+	struct eigrp *eigrp = eigrp_lookup();
+
+	if (ei == NULL)
+		return 0;
+
+	if (eigrp != NULL)
+		eigrp_adjust_sndbuflen(eigrp, ei->ifp->mtu);
+	else
+		zlog_warn("%s: eigrp_lookup () returned NULL", __func__);
+	eigrp_if_stream_set(ei);
+
+	/* Set multicast memberships appropriately for new state. */
+	eigrp_if_set_multicast(ei);
+
+	thread_add_event(master, eigrp_hello_timer, ei, (1), NULL);
+
+	/*Prepare metrics*/
+	metric.bandwith =
+		eigrp_bandwidth_to_scaled(EIGRP_IF_PARAM(ei, bandwidth));
+	metric.delay = eigrp_delay_to_scaled(EIGRP_IF_PARAM(ei, delay));
+	metric.load = EIGRP_IF_PARAM(ei, load);
+	metric.reliability = EIGRP_IF_PARAM(ei, reliability);
+	metric.mtu[0] = 0xDC;
+	metric.mtu[1] = 0x05;
+	metric.mtu[2] = 0x00;
+	metric.hop_count = 0;
+	metric.flags = 0;
+	metric.tag = 0;
+
+	/*Add connected entry to topology table*/
+
+	struct prefix_ipv4 dest_addr;
+
+	dest_addr.family = AF_INET;
+	dest_addr.prefix = ei->connected->address->u.prefix4;
+	dest_addr.prefixlen = ei->connected->address->prefixlen;
+	apply_mask_ipv4(&dest_addr);
+	pe = eigrp_topology_table_lookup_ipv4(eigrp->topology_table,
+					      &dest_addr);
+
+	if (pe == NULL) {
+		pe = eigrp_prefix_entry_new();
+		pe->serno = eigrp->serno;
+		pe->destination_ipv4 = prefix_ipv4_new();
+		prefix_copy((struct prefix *)pe->destination_ipv4,
+			    (struct prefix *)&dest_addr);
+		pe->af = AF_INET;
+		pe->nt = EIGRP_TOPOLOGY_TYPE_CONNECTED;
+
+		pe->state = EIGRP_FSM_STATE_PASSIVE;
+		pe->fdistance = eigrp_calculate_metrics(eigrp, metric);
+		pe->req_action |= EIGRP_FSM_NEED_UPDATE;
+		eigrp_prefix_entry_add(eigrp->topology_table, pe);
+		listnode_add(eigrp->topology_changes_internalIPV4, pe);
+	}
+	ne = eigrp_neighbor_entry_new();
+	ne->ei = ei;
+	ne->reported_metric = metric;
+	ne->total_metric = metric;
+	ne->distance = eigrp_calculate_metrics(eigrp, metric);
+	ne->reported_distance = 0;
+	ne->prefix = pe;
+	ne->adv_router = eigrp->neighbor_self;
+	ne->flags = EIGRP_NEIGHBOR_ENTRY_SUCCESSOR_FLAG;
+	eigrp_neighbor_entry_add(pe, ne);
+
+	for (ALL_LIST_ELEMENTS(eigrp->eiflist, node, nnode, ei2)) {
+		if (ei2->nbrs->count != 0) {
+			eigrp_update_send(ei2);
+		}
+	}
+
+	pe->req_action &= ~EIGRP_FSM_NEED_UPDATE;
+	listnode_delete(eigrp->topology_changes_internalIPV4, pe);
+
+	return 1;
 }
 
-int
-eigrp_if_down (struct eigrp_interface *ei)
+int eigrp_if_down(struct eigrp_interface *ei)
 {
-  struct listnode *node, *nnode;
-  struct eigrp_neighbor *nbr;
+	struct listnode *node, *nnode;
+	struct eigrp_neighbor *nbr;
 
-  if (ei == NULL)
-    return 0;
+	if (ei == NULL)
+		return 0;
 
-  /* Shutdown packet reception and sending */
-  if(ei->t_hello)
-    THREAD_OFF (ei->t_hello);
+	/* Shutdown packet reception and sending */
+	if (ei->t_hello)
+		THREAD_OFF(ei->t_hello);
 
-  eigrp_if_stream_unset (ei);
+	eigrp_if_stream_unset(ei);
 
-  /*Set infinite metrics to routes learned by this interface and start query process*/
-  for (ALL_LIST_ELEMENTS (ei->nbrs, node, nnode, nbr))
-    {
-      eigrp_nbr_delete(nbr);
-    }
+	/*Set infinite metrics to routes learned by this interface and start
+	 * query process*/
+	for (ALL_LIST_ELEMENTS(ei->nbrs, node, nnode, nbr)) {
+		eigrp_nbr_delete(nbr);
+	}
 
-  return 1;
+	return 1;
 }
 
-void
-eigrp_if_stream_set (struct eigrp_interface *ei)
+void eigrp_if_stream_set(struct eigrp_interface *ei)
 {
-  /* set output fifo queue. */
-  if (ei->obuf == NULL)
-    ei->obuf = eigrp_fifo_new ();
+	/* set output fifo queue. */
+	if (ei->obuf == NULL)
+		ei->obuf = eigrp_fifo_new();
 }
 
-void
-eigrp_if_stream_unset (struct eigrp_interface *ei)
+void eigrp_if_stream_unset(struct eigrp_interface *ei)
 {
-  struct eigrp *eigrp = ei->eigrp;
-
-  if (ei->obuf)
-    {
-      eigrp_fifo_free (ei->obuf);
-      ei->obuf = NULL;
-
-      if (ei->on_write_q)
-        {
-          listnode_delete (eigrp->oi_write_q, ei);
-          if (list_isempty (eigrp->oi_write_q))
-            thread_cancel (eigrp->t_write);
-          ei->on_write_q = 0;
-        }
-    }
+	struct eigrp *eigrp = ei->eigrp;
+
+	if (ei->obuf) {
+		eigrp_fifo_free(ei->obuf);
+		ei->obuf = NULL;
+
+		if (ei->on_write_q) {
+			listnode_delete(eigrp->oi_write_q, ei);
+			if (list_isempty(eigrp->oi_write_q))
+				thread_cancel(eigrp->t_write);
+			ei->on_write_q = 0;
+		}
+	}
 }
 
-void
-eigrp_if_set_multicast (struct eigrp_interface *ei)
+void eigrp_if_set_multicast(struct eigrp_interface *ei)
 {
-  if ((EIGRP_IF_PASSIVE_STATUS (ei) == EIGRP_IF_ACTIVE))
-    {
-      /* The interface should belong to the EIGRP-all-routers group. */
-      if (!EI_MEMBER_CHECK (ei, MEMBER_ALLROUTERS)
-          && (eigrp_if_add_allspfrouters (ei->eigrp, ei->address,
-                                          ei->ifp->ifindex) >= 0))
-        /* Set the flag only if the system call to join succeeded. */
-        EI_MEMBER_JOINED (ei, MEMBER_ALLROUTERS);
-    }
-  else
-    {
-      /* The interface should NOT belong to the EIGRP-all-routers group. */
-      if (EI_MEMBER_CHECK (ei, MEMBER_ALLROUTERS))
-        {
-          /* Only actually drop if this is the last reference */
-          if (EI_MEMBER_COUNT (ei, MEMBER_ALLROUTERS) == 1)
-            eigrp_if_drop_allspfrouters (ei->eigrp, ei->address,
-                                         ei->ifp->ifindex);
-          /* Unset the flag regardless of whether the system call to leave
-             the group succeeded, since it's much safer to assume that
-             we are not a member. */
-          EI_MEMBER_LEFT (ei, MEMBER_ALLROUTERS);
-        }
-    }
+	if ((EIGRP_IF_PASSIVE_STATUS(ei) == EIGRP_IF_ACTIVE)) {
+		/* The interface should belong to the EIGRP-all-routers group.
+		 */
+		if (!EI_MEMBER_CHECK(ei, MEMBER_ALLROUTERS)
+		    && (eigrp_if_add_allspfrouters(ei->eigrp, ei->address,
+						   ei->ifp->ifindex)
+			>= 0))
+			/* Set the flag only if the system call to join
+			 * succeeded. */
+			EI_MEMBER_JOINED(ei, MEMBER_ALLROUTERS);
+	} else {
+		/* The interface should NOT belong to the EIGRP-all-routers
+		 * group. */
+		if (EI_MEMBER_CHECK(ei, MEMBER_ALLROUTERS)) {
+			/* Only actually drop if this is the last reference */
+			if (EI_MEMBER_COUNT(ei, MEMBER_ALLROUTERS) == 1)
+				eigrp_if_drop_allspfrouters(ei->eigrp,
+							    ei->address,
+							    ei->ifp->ifindex);
+			/* Unset the flag regardless of whether the system call
+			   to leave
+			   the group succeeded, since it's much safer to assume
+			   that
+			   we are not a member. */
+			EI_MEMBER_LEFT(ei, MEMBER_ALLROUTERS);
+		}
+	}
 }
 
-u_char
-eigrp_default_iftype (struct interface *ifp)
+u_char eigrp_default_iftype(struct interface *ifp)
 {
-  if (if_is_pointopoint (ifp))
-    return EIGRP_IFTYPE_POINTOPOINT;
-  else if (if_is_loopback (ifp))
-    return EIGRP_IFTYPE_LOOPBACK;
-  else
-    return EIGRP_IFTYPE_BROADCAST;
+	if (if_is_pointopoint(ifp))
+		return EIGRP_IFTYPE_POINTOPOINT;
+	else if (if_is_loopback(ifp))
+		return EIGRP_IFTYPE_LOOPBACK;
+	else
+		return EIGRP_IFTYPE_BROADCAST;
 }
 
-void
-eigrp_if_free (struct eigrp_interface *ei, int source)
+void eigrp_if_free(struct eigrp_interface *ei, int source)
 {
-  struct prefix_ipv4 dest_addr;
-  struct eigrp_prefix_entry *pe;
-  struct eigrp *eigrp = eigrp_lookup ();
-
-  if (source == INTERFACE_DOWN_BY_VTY)
-    {
-      THREAD_OFF (ei->t_hello);
-      eigrp_hello_send(ei,EIGRP_HELLO_GRACEFUL_SHUTDOWN, NULL);
-    }
-
-  dest_addr.family = AF_INET;
-  dest_addr.prefix = ei->connected->address->u.prefix4;
-  dest_addr.prefixlen = ei->connected->address->prefixlen;
-  apply_mask_ipv4(&dest_addr);
-  pe = eigrp_topology_table_lookup_ipv4 (eigrp->topology_table, &dest_addr);
-  if (pe)
-    eigrp_prefix_entry_delete (eigrp->topology_table, pe);
-
-  eigrp_if_down (ei);
-
-  list_delete (ei->nbrs);
-  eigrp_delete_from_if (ei->ifp, ei);
-  listnode_delete (ei->eigrp->eiflist, ei);
-
-  thread_cancel_event (master, ei);
-
-  memset (ei, 0, sizeof (*ei));
-  XFREE (MTYPE_EIGRP_IF, ei);
+	struct prefix_ipv4 dest_addr;
+	struct eigrp_prefix_entry *pe;
+	struct eigrp *eigrp = eigrp_lookup();
+
+	if (source == INTERFACE_DOWN_BY_VTY) {
+		THREAD_OFF(ei->t_hello);
+		eigrp_hello_send(ei, EIGRP_HELLO_GRACEFUL_SHUTDOWN, NULL);
+	}
+
+	dest_addr.family = AF_INET;
+	dest_addr.prefix = ei->connected->address->u.prefix4;
+	dest_addr.prefixlen = ei->connected->address->prefixlen;
+	apply_mask_ipv4(&dest_addr);
+	pe = eigrp_topology_table_lookup_ipv4(eigrp->topology_table,
+					      &dest_addr);
+	if (pe)
+		eigrp_prefix_entry_delete(eigrp->topology_table, pe);
+
+	eigrp_if_down(ei);
+
+	list_delete(ei->nbrs);
+	eigrp_delete_from_if(ei->ifp, ei);
+	listnode_delete(ei->eigrp->eiflist, ei);
+
+	thread_cancel_event(master, ei);
+
+	memset(ei, 0, sizeof(*ei));
+	XFREE(MTYPE_EIGRP_IF, ei);
 }
 
-static void
-eigrp_delete_from_if (struct interface *ifp, struct eigrp_interface *ei)
+static void eigrp_delete_from_if(struct interface *ifp,
+				 struct eigrp_interface *ei)
 {
-  struct route_node *rn;
-  struct prefix p;
-
-  p = *ei->address;
-  p.prefixlen = IPV4_MAX_PREFIXLEN;
-
-  rn = route_node_lookup (IF_OIFS (ei->ifp), &p);
-  assert (rn);
-  assert (rn->info);
-  rn->info = NULL;
-  route_unlock_node (rn);
-  route_unlock_node (rn);
+	struct route_node *rn;
+	struct prefix p;
+
+	p = *ei->address;
+	p.prefixlen = IPV4_MAX_PREFIXLEN;
+
+	rn = route_node_lookup(IF_OIFS(ei->ifp), &p);
+	assert(rn);
+	assert(rn->info);
+	rn->info = NULL;
+	route_unlock_node(rn);
+	route_unlock_node(rn);
 }
 
 /* Simulate down/up on the interface.  This is needed, for example, when
    the MTU changes. */
-void
-eigrp_if_reset (struct interface *ifp)
+void eigrp_if_reset(struct interface *ifp)
 {
-  struct route_node *rn;
+	struct route_node *rn;
 
-  for (rn = route_top (IF_OIFS (ifp)); rn; rn = route_next (rn))
-    {
-      struct eigrp_interface *ei;
+	for (rn = route_top(IF_OIFS(ifp)); rn; rn = route_next(rn)) {
+		struct eigrp_interface *ei;
 
-      if ((ei = rn->info) == NULL)
-        continue;
+		if ((ei = rn->info) == NULL)
+			continue;
 
-      eigrp_if_down (ei);
-      eigrp_if_up (ei);
-    }
+		eigrp_if_down(ei);
+		eigrp_if_up(ei);
+	}
 }
 
-struct eigrp_interface *
-eigrp_if_lookup_by_local_addr (struct eigrp *eigrp, struct interface *ifp,
-                               struct in_addr address)
+struct eigrp_interface *eigrp_if_lookup_by_local_addr(struct eigrp *eigrp,
+						      struct interface *ifp,
+						      struct in_addr address)
 {
-  struct listnode *node;
-  struct eigrp_interface *ei;
+	struct listnode *node;
+	struct eigrp_interface *ei;
 
-  for (ALL_LIST_ELEMENTS_RO (eigrp->eiflist, node, ei))
-    {
-      if (ifp && ei->ifp != ifp)
-        continue;
+	for (ALL_LIST_ELEMENTS_RO(eigrp->eiflist, node, ei)) {
+		if (ifp && ei->ifp != ifp)
+			continue;
 
-      if (IPV4_ADDR_SAME (&address, &ei->address->u.prefix4))
-        return ei;
-    }
+		if (IPV4_ADDR_SAME(&address, &ei->address->u.prefix4))
+			return ei;
+	}
 
-  return NULL;
+	return NULL;
 }
 
 /**
@@ -531,92 +509,84 @@ eigrp_if_lookup_by_local_addr (struct eigrp *eigrp, struct interface *ifp,
  * @par
  * Function is used for lookup interface by name.
  */
-struct eigrp_interface *
-eigrp_if_lookup_by_name (struct eigrp *eigrp, const char *if_name)
+struct eigrp_interface *eigrp_if_lookup_by_name(struct eigrp *eigrp,
+						const char *if_name)
 {
-  struct eigrp_interface *ei;
-  struct listnode *node;
-
-  /* iterate over all eigrp interfaces */
-  for (ALL_LIST_ELEMENTS_RO (eigrp->eiflist, node, ei))
-    {
-      /* compare int name with eigrp interface's name */
-      if(strcmp(ei->ifp->name, if_name) == 0)
-        {
-          return ei;
-        }
-    }
-
-  return NULL;
+	struct eigrp_interface *ei;
+	struct listnode *node;
+
+	/* iterate over all eigrp interfaces */
+	for (ALL_LIST_ELEMENTS_RO(eigrp->eiflist, node, ei)) {
+		/* compare int name with eigrp interface's name */
+		if (strcmp(ei->ifp->name, if_name) == 0) {
+			return ei;
+		}
+	}
+
+	return NULL;
 }
 
 /* determine receiving interface by ifp and source address */
-struct eigrp_interface *
-eigrp_if_lookup_recv_if (struct eigrp *eigrp, struct in_addr src,
-                         struct interface *ifp)
+struct eigrp_interface *eigrp_if_lookup_recv_if(struct eigrp *eigrp,
+						struct in_addr src,
+						struct interface *ifp)
 {
-  struct route_node *rn;
-  struct prefix_ipv4 addr;
-  struct eigrp_interface *ei, *match;
+	struct route_node *rn;
+	struct prefix_ipv4 addr;
+	struct eigrp_interface *ei, *match;
 
-  addr.family = AF_INET;
-  addr.prefix = src;
-  addr.prefixlen = IPV4_MAX_BITLEN;
+	addr.family = AF_INET;
+	addr.prefix = src;
+	addr.prefixlen = IPV4_MAX_BITLEN;
 
-  match = NULL;
+	match = NULL;
 
-  for (rn = route_top (IF_OIFS (ifp)); rn; rn = route_next (rn))
-    {
-      ei = rn->info;
+	for (rn = route_top(IF_OIFS(ifp)); rn; rn = route_next(rn)) {
+		ei = rn->info;
 
-      if (!ei) /* oi can be NULL for PtP aliases */
-        continue;
+		if (!ei) /* oi can be NULL for PtP aliases */
+			continue;
 
-      if (if_is_loopback (ei->ifp))
-        continue;
+		if (if_is_loopback(ei->ifp))
+			continue;
 
-      if (prefix_match (CONNECTED_PREFIX (ei->connected),
-                        (struct prefix *) &addr))
-        {
-          if ((match == NULL)
-              || (match->address->prefixlen < ei->address->prefixlen))
-            match = ei;
-        }
-    }
+		if (prefix_match(CONNECTED_PREFIX(ei->connected),
+				 (struct prefix *)&addr)) {
+			if ((match == NULL) || (match->address->prefixlen
+						< ei->address->prefixlen))
+				match = ei;
+		}
+	}
 
-  return match;
+	return match;
 }
 
-u_int32_t
-eigrp_bandwidth_to_scaled (u_int32_t bandwidth)
+u_int32_t eigrp_bandwidth_to_scaled(u_int32_t bandwidth)
 {
-  uint64_t temp_bandwidth = (256ull * 10000000) / bandwidth;
+	uint64_t temp_bandwidth = (256ull * 10000000) / bandwidth;
 
-  temp_bandwidth =
-    temp_bandwidth < EIGRP_MAX_METRIC ? temp_bandwidth : EIGRP_MAX_METRIC;
+	temp_bandwidth = temp_bandwidth < EIGRP_MAX_METRIC ? temp_bandwidth
+							   : EIGRP_MAX_METRIC;
 
-  return (u_int32_t) temp_bandwidth;
+	return (u_int32_t)temp_bandwidth;
 }
 
-u_int32_t
-eigrp_scaled_to_bandwidth (u_int32_t scaled)
+u_int32_t eigrp_scaled_to_bandwidth(u_int32_t scaled)
 {
-  uint64_t temp_scaled = scaled * (256ull * 10000000);
+	uint64_t temp_scaled = scaled * (256ull * 10000000);
 
-  temp_scaled =
-    temp_scaled < EIGRP_MAX_METRIC ? temp_scaled : EIGRP_MAX_METRIC;
+	temp_scaled =
+		temp_scaled < EIGRP_MAX_METRIC ? temp_scaled : EIGRP_MAX_METRIC;
 
-  return (u_int32_t) temp_scaled;
+	return (u_int32_t)temp_scaled;
 }
 
-u_int32_t
-eigrp_delay_to_scaled (u_int32_t delay)
+u_int32_t eigrp_delay_to_scaled(u_int32_t delay)
 {
-  return delay * 256;
+	return delay * 256;
 }
 
-u_int32_t
-eigrp_scaled_to_delay (u_int32_t scaled)
+u_int32_t eigrp_scaled_to_delay(u_int32_t scaled)
 {
-  return scaled / 256;
+	return scaled / 256;
 }