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-rw-r--r--bgpd/bgp_evpn_mh.c4
-rw-r--r--bgpd/bgp_evpn_vty.c6
-rw-r--r--bgpd/bgp_route.c30
-rw-r--r--bgpd/bgp_vpn.c2
-rw-r--r--bgpd/bgp_vty.c2
-rw-r--r--ldpd/ldp_vty_exec.c8
-rw-r--r--lib/nexthop_group.c1
-rw-r--r--ospfd/ospf_sr.c1
-rw-r--r--ospfd/ospf_vty.c13
-rw-r--r--pimd/pim_cmd.c5
-rw-r--r--zebra/zebra_evpn_mac.c3
-rw-r--r--zebra/zebra_evpn_mh.c2
-rw-r--r--zebra/zebra_evpn_neigh.c1
-rw-r--r--zebra/zebra_mpls.c1
14 files changed, 3 insertions, 76 deletions
diff --git a/bgpd/bgp_evpn_mh.c b/bgpd/bgp_evpn_mh.c
index 8bfddf2bb9..d35f86caf5 100644
--- a/bgpd/bgp_evpn_mh.c
+++ b/bgpd/bgp_evpn_mh.c
@@ -2191,7 +2191,6 @@ static void bgp_evpn_es_json_vtep_fill(json_object *json_vteps,
{
json_object *json_vtep_entry;
json_object *json_flags;
- char ip_buf[INET6_ADDRSTRLEN];
json_vtep_entry = json_object_new_object();
@@ -2313,8 +2312,6 @@ static void bgp_evpn_es_show_entry(struct vty *vty,
static void bgp_evpn_es_show_entry_detail(struct vty *vty,
struct bgp_evpn_es *es, json_object *json)
{
- char ip_buf[INET6_ADDRSTRLEN];
-
if (json) {
json_object *json_flags;
json_object *json_incons;
@@ -3712,7 +3709,6 @@ static void bgp_evpn_es_evi_json_vtep_fill(json_object *json_vteps,
{
json_object *json_vtep_entry;
json_object *json_flags;
- char ip_buf[INET6_ADDRSTRLEN];
json_vtep_entry = json_object_new_object();
diff --git a/bgpd/bgp_evpn_vty.c b/bgpd/bgp_evpn_vty.c
index e3dccf86fc..89ed9551ce 100644
--- a/bgpd/bgp_evpn_vty.c
+++ b/bgpd/bgp_evpn_vty.c
@@ -377,7 +377,6 @@ static void display_l3vni(struct vty *vty, struct bgp *bgp_vrf,
json_object *json_import_rtl = NULL;
json_object *json_export_rtl = NULL;
char buf2[ETHER_ADDR_STRLEN];
- char originator_ip[BUFSIZ] = {0};
json_import_rtl = json_export_rtl = 0;
@@ -479,7 +478,6 @@ static void display_vni(struct vty *vty, struct bgpevpn *vpn, json_object *json)
json_object *json_import_rtl = NULL;
json_object *json_export_rtl = NULL;
struct bgp *bgp_evpn;
- char buf[BUFSIZ] = {0};
bgp_evpn = bgp_get_evpn();
@@ -927,7 +925,6 @@ static void show_l3vni_entry(struct vty *vty, struct bgp *bgp,
json_object *json_export_rtl = NULL;
char buf1[10];
char buf2[INET6_ADDRSTRLEN];
- char buf3[BUFSIZ] = {0};
char rt_buf[25];
char *ecom_str;
struct listnode *node, *nnode;
@@ -1051,7 +1048,6 @@ static void show_vni_entry(struct hash_bucket *bucket, void *args[])
struct bgpevpn *vpn = (struct bgpevpn *)bucket->data;
char buf1[10];
char buf2[RD_ADDRSTRLEN];
- char buf3[BUFSIZ] = {0};
char rt_buf[25];
char *ecom_str;
struct listnode *node, *nnode;
@@ -1196,7 +1192,6 @@ static int bgp_show_ethernet_vpn(struct vty *vty, struct prefix_rd *prd,
char rd_str[RD_ADDRSTRLEN];
char buf[BUFSIZ];
int no_display;
- char router_id[BUFSIZ] = {0};
unsigned long output_count = 0;
unsigned long total_count = 0;
@@ -5767,7 +5762,6 @@ DEFUN (show_bgp_vrf_l3vni_info,
{
char buf[ETHER_ADDR_STRLEN];
char buf1[INET6_ADDRSTRLEN];
- char originator_ip[BUFSIZ] = {0};
int idx_vrf = 3;
const char *name = NULL;
struct bgp *bgp = NULL;
diff --git a/bgpd/bgp_route.c b/bgpd/bgp_route.c
index 3bc267e3ae..4838e6c7dd 100644
--- a/bgpd/bgp_route.c
+++ b/bgpd/bgp_route.c
@@ -8733,8 +8733,6 @@ void route_vty_out(struct vty *vty, const struct prefix *p,
}
} else if (safi == SAFI_EVPN) {
if (json_paths) {
- char buf[BUFSIZ] = {0};
-
json_nexthop_global = json_object_new_object();
json_object_string_addf(json_nexthop_global, "ip",
@@ -8766,8 +8764,6 @@ void route_vty_out(struct vty *vty, const struct prefix *p,
} else if (safi == SAFI_FLOWSPEC) {
if (attr->nexthop.s_addr != INADDR_ANY) {
if (json_paths) {
- char buf[BUFSIZ] = {0};
-
json_nexthop_global = json_object_new_object();
json_object_string_add(json_nexthop_global,
@@ -8804,8 +8800,6 @@ void route_vty_out(struct vty *vty, const struct prefix *p,
}
} else if (p->family == AF_INET && !BGP_ATTR_NEXTHOP_AFI_IP6(attr)) {
if (json_paths) {
- char buf[BUFSIZ] = {0};
-
json_nexthop_global = json_object_new_object();
json_object_string_addf(json_nexthop_global, "ip",
@@ -8838,8 +8832,6 @@ void route_vty_out(struct vty *vty, const struct prefix *p,
/* IPv6 Next Hop */
else if (p->family == AF_INET6 || BGP_ATTR_NEXTHOP_AFI_IP6(attr)) {
- char buf[BUFSIZ];
-
if (json_paths) {
json_nexthop_global = json_object_new_object();
json_object_string_addf(json_nexthop_global, "ip",
@@ -9117,8 +9109,6 @@ void route_vty_out_tmp(struct vty *vty, struct bgp_dest *dest,
/* Print attribute */
if (attr) {
if (use_json) {
- char buf[BUFSIZ] = {0};
-
if (p->family == AF_INET
&& (safi == SAFI_MPLS_VPN || safi == SAFI_ENCAP
|| !BGP_ATTR_NEXTHOP_AFI_IP6(attr))) {
@@ -9132,15 +9122,11 @@ void route_vty_out_tmp(struct vty *vty, struct bgp_dest *dest,
&attr->nexthop);
} else if (p->family == AF_INET6
|| BGP_ATTR_NEXTHOP_AFI_IP6(attr)) {
- char buf[BUFSIZ];
-
json_object_string_addf(
json_net, "nextHopGlobal", "%pI6",
&attr->mp_nexthop_global);
} else if (p->family == AF_EVPN
&& !BGP_ATTR_NEXTHOP_AFI_IP6(attr)) {
- char buf[BUFSIZ] = {0};
-
json_object_string_addf(
json_net, "nextHop", "%pI4",
&attr->mp_nexthop_global_in);
@@ -9262,8 +9248,6 @@ void route_vty_out_tag(struct vty *vty, const struct prefix *p,
&& ((safi == SAFI_MPLS_VPN || safi == SAFI_ENCAP)))
|| (safi == SAFI_EVPN && !BGP_ATTR_NEXTHOP_AFI_IP6(attr))
|| (!BGP_ATTR_NEXTHOP_AFI_IP6(attr))) {
- char buf[BUFSIZ] = {0};
-
if (safi == SAFI_MPLS_VPN || safi == SAFI_ENCAP
|| safi == SAFI_EVPN) {
if (json)
@@ -9864,8 +9848,6 @@ void route_vty_out_detail(struct vty *vty, struct bgp *bgp, struct bgp_dest *bn,
if (CHECK_FLAG(attr->flag, ATTR_FLAG_BIT(BGP_ATTR_AGGREGATOR))) {
if (json_paths) {
- char buf[BUFSIZ] = {0};
-
json_object_int_add(json_path, "aggregatorAs",
attr->aggregator_as);
json_object_string_addf(json_path, "aggregatorId",
@@ -9919,8 +9901,6 @@ void route_vty_out_detail(struct vty *vty, struct bgp *bgp, struct bgp_dest *bn,
|| bn_p->family == AF_EVPN)
&& (safi == SAFI_MPLS_VPN || safi == SAFI_ENCAP || safi == SAFI_EVPN
|| !BGP_ATTR_NEXTHOP_AFI_IP6(attr))) {
- char buf[BUFSIZ] = {0};
-
if (safi == SAFI_MPLS_VPN || safi == SAFI_ENCAP
|| safi == SAFI_EVPN) {
if (json_paths) {
@@ -10041,14 +10021,11 @@ void route_vty_out_detail(struct vty *vty, struct bgp *bgp, struct bgp_dest *bn,
vty_out(vty, " from :: ");
}
- if (json_paths) {
- char buf[BUFSIZ] = {0};
-
+ if (json_paths)
json_object_string_addf(json_peer, "routerId", "%pI4",
&bgp->router_id);
- } else {
+ else
vty_out(vty, "(%pI4)", &bgp->router_id);
- }
}
/* We RXed this path from one of our peers */
@@ -13399,7 +13376,6 @@ static void show_adj_route_header(struct vty *vty, struct bgp *bgp,
json_object *json_ocode, bool wide)
{
uint64_t version = table ? table->version : 0;
- char buf[BUFSIZ] = {0};
if (*header1) {
if (json) {
@@ -13471,8 +13447,6 @@ show_adj_route(struct vty *vty, struct peer *peer, struct bgp_table *table,
if (type == bgp_show_adj_route_advertised && subgrp
&& CHECK_FLAG(subgrp->sflags, SUBGRP_STATUS_DEFAULT_ORIGINATE)) {
- char buf[BUFSIZ] = {0};
-
if (use_json) {
json_object_int_add(json, "bgpTableVersion",
table->version);
diff --git a/bgpd/bgp_vpn.c b/bgpd/bgp_vpn.c
index 0225cf90ed..bf630c1d89 100644
--- a/bgpd/bgp_vpn.c
+++ b/bgpd/bgp_vpn.c
@@ -118,8 +118,6 @@ int show_adj_route_vpn(struct vty *vty, struct peer *peer,
if (header) {
if (use_json) {
- char buf[BUFSIZ] = {0};
-
json_object_int_add(
json, "bgpTableVersion", 0);
json_object_string_addf(
diff --git a/bgpd/bgp_vty.c b/bgpd/bgp_vty.c
index 97b54c64c5..9782e131b1 100644
--- a/bgpd/bgp_vty.c
+++ b/bgpd/bgp_vty.c
@@ -10288,8 +10288,6 @@ static int bgp_show_summary(struct vty *vty, struct bgp *bgp, int afi, int safi,
/* Usage summary and header */
if (use_json) {
- char buf[BUFSIZ] = {0};
-
json_object_string_addf(json, "routerId",
"%pI4",
&bgp->router_id);
diff --git a/ldpd/ldp_vty_exec.c b/ldpd/ldp_vty_exec.c
index 1b7999890a..804e3a35ec 100644
--- a/ldpd/ldp_vty_exec.c
+++ b/ldpd/ldp_vty_exec.c
@@ -447,7 +447,6 @@ show_discovery_msg_json(struct imsg *imsg, struct show_params *params,
json_object *json)
{
struct ctl_adj *adj;
- char buf[PREFIX_STRLEN];
json_object *json_array;
json_object *json_adj;
@@ -497,7 +496,6 @@ show_discovery_msg_json(struct imsg *imsg, struct show_params *params,
static void
show_discovery_detail_adj_json(json_object *json, struct ctl_adj *adj)
{
- char buf[PREFIX_STRLEN];
json_object *json_adj;
json_object *json_array;
@@ -530,7 +528,6 @@ show_discovery_detail_msg_json(struct imsg *imsg, struct show_params *params,
struct ctl_disc_tnbr *tnbr;
struct in_addr rtr_id;
union ldpd_addr *trans_addr;
- char buf[PREFIX_STRLEN];
json_object *json_interface;
json_object *json_target;
static json_object *json_interfaces;
@@ -745,7 +742,6 @@ show_nbr_msg_json(struct imsg *imsg, struct show_params *params,
json_object *json)
{
struct ctl_nbr *nbr;
- char buf[PREFIX_STRLEN];
json_object *json_array;
json_object *json_nbr;
@@ -1228,7 +1224,6 @@ show_lib_msg_json(struct imsg *imsg, struct show_params *params,
json_object *json_array;
json_object *json_lib_entry;
char dstnet[BUFSIZ];
- char buf[PREFIX_STRLEN];
switch (imsg->hdr.type) {
case IMSG_CTL_SHOW_LIB_BEGIN:
@@ -1276,7 +1271,6 @@ show_lib_detail_msg_json(struct imsg *imsg, struct show_params *params,
{
struct ctl_rt *rt = NULL;
char dstnet[BUFSIZ];
- char buf[PREFIX_STRLEN];
static json_object *json_lib_entry;
static json_object *json_adv_labels;
json_object *json_adv_label;
@@ -1384,7 +1378,6 @@ show_l2vpn_binding_msg_json(struct imsg *imsg, struct show_params *params,
struct ctl_pw *pw;
json_object *json_pw;
char key_name[64];
- char buf[PREFIX_STRLEN];
switch (imsg->hdr.type) {
case IMSG_CTL_SHOW_L2VPN_BINDING:
@@ -1470,7 +1463,6 @@ show_l2vpn_pw_msg_json(struct imsg *imsg, struct show_params *params,
json_object *json)
{
struct ctl_pw *pw;
- char buf[PREFIX_STRLEN];
json_object *json_pw;
switch (imsg->hdr.type) {
diff --git a/lib/nexthop_group.c b/lib/nexthop_group.c
index 774d03079a..e8c678ad71 100644
--- a/lib/nexthop_group.c
+++ b/lib/nexthop_group.c
@@ -1035,7 +1035,6 @@ void nexthop_group_write_nexthop(struct vty *vty, const struct nexthop *nh)
void nexthop_group_json_nexthop(json_object *j, const struct nexthop *nh)
{
- char buf[100];
struct vrf *vrf;
json_object *json_backups = NULL;
int i;
diff --git a/ospfd/ospf_sr.c b/ospfd/ospf_sr.c
index 4328efa28c..48a72ee649 100644
--- a/ospfd/ospf_sr.c
+++ b/ospfd/ospf_sr.c
@@ -2916,7 +2916,6 @@ DEFUN (show_ip_opsf_srdb,
int idx = 0;
struct in_addr rid;
struct sr_node *srn;
- char buf[PREFIX_STRLEN];
bool uj = use_json(argc, argv);
json_object *json = NULL, *json_node_array = NULL;
diff --git a/ospfd/ospf_vty.c b/ospfd/ospf_vty.c
index 3d3cd68305..5899872e43 100644
--- a/ospfd/ospf_vty.c
+++ b/ospfd/ospf_vty.c
@@ -3043,7 +3043,6 @@ static int show_ip_ospf_common(struct vty *vty, struct ospf *ospf,
struct ospf_area *area;
struct timeval result;
char timebuf[OSPF_TIME_DUMP_SIZE];
- char buf[PREFIX_STRLEN];
json_object *json_vrf = NULL;
json_object *json_areas = NULL;
@@ -3532,7 +3531,6 @@ static void show_ip_ospf_interface_sub(struct vty *vty, struct ospf *ospf,
int is_up;
struct ospf_neighbor *nbr;
struct route_node *rn;
- char buf[PREFIX_STRLEN];
uint32_t bandwidth = ifp->bandwidth ? ifp->bandwidth : ifp->speed;
/* Is interface up? */
@@ -4329,7 +4327,6 @@ static void show_ip_ospf_neighbor_sub(struct vty *vty,
struct route_node *rn;
struct ospf_neighbor *nbr, *prev_nbr = NULL;
char msgbuf[16];
- char buf[PREFIX_STRLEN];
char timebuf[OSPF_TIME_DUMP_SIZE];
json_object *json_neighbor = NULL, *json_neigh_array = NULL;
struct timeval res = {.tv_sec = 0, .tv_usec = 0};
@@ -5009,7 +5006,6 @@ static void show_ip_ospf_nbr_nbma_detail_sub(struct vty *vty,
bool use_json, json_object *json)
{
char timebuf[OSPF_TIME_DUMP_SIZE];
- char buf[PREFIX_STRLEN];
json_object *json_sub = NULL;
if (use_json)
@@ -5093,7 +5089,6 @@ static void show_ip_ospf_neighbor_detail_sub(struct vty *vty,
char timebuf[OSPF_TIME_DUMP_SIZE];
json_object *json_neigh = NULL, *json_neigh_array = NULL;
char neigh_str[INET_ADDRSTRLEN] = {0};
- char buf[PREFIX_STRLEN];
if (use_json) {
if (prev_nbr &&
@@ -6134,7 +6129,6 @@ static const char *const show_database_header[] = {
static void show_ip_ospf_database_header(struct vty *vty, struct ospf_lsa *lsa,
json_object *json)
{
- char buf[PREFIX_STRLEN];
struct router_lsa *rlsa = (struct router_lsa *)lsa->data;
if (!json) {
@@ -6447,7 +6441,6 @@ static int show_summary_asbr_lsa_detail(struct vty *vty, struct ospf_lsa *lsa,
static int show_as_external_lsa_detail(struct vty *vty, struct ospf_lsa *lsa,
json_object *json)
{
- char buf[PREFIX_STRLEN];
int tos = 0;
if (lsa != NULL) {
@@ -6497,7 +6490,6 @@ static int show_as_external_lsa_detail(struct vty *vty, struct ospf_lsa *lsa,
static int show_as_nssa_lsa_detail(struct vty *vty, struct ospf_lsa *lsa,
json_object *json)
{
- char buf[PREFIX_STRLEN];
int tos = 0;
if (lsa != NULL) {
@@ -6972,7 +6964,6 @@ static int show_ip_ospf_database_common(struct vty *vty, struct ospf *ospf,
int idx_type = 4;
int type, ret;
struct in_addr id, adv_router;
- char buf[PREFIX_STRLEN];
json_object *json_vrf = NULL;
if (uj) {
@@ -7245,7 +7236,6 @@ static int show_ip_ospf_database_type_adv_router_common(struct vty *vty,
int idx_type = 4;
int type, ret;
struct in_addr adv_router;
- char buf[PREFIX_STRLEN];
json_object *json_vrf = NULL;
if (uj) {
@@ -10041,7 +10031,6 @@ static void show_ip_ospf_route_network(struct vty *vty, struct ospf *ospf,
struct ospf_route * or ;
struct listnode *pnode, *pnnode;
struct ospf_path *path;
- char buf[PREFIX_STRLEN];
json_object *json_route = NULL, *json_nexthop_array = NULL,
*json_nexthop = NULL;
@@ -10326,7 +10315,6 @@ static void show_ip_ospf_route_external(struct vty *vty, struct ospf *ospf,
struct ospf_route *er;
struct listnode *pnode, *pnnode;
struct ospf_path *path;
- char buf[PREFIX_STRLEN];
json_object *json_route = NULL, *json_nexthop_array = NULL,
*json_nexthop = NULL;
@@ -10741,7 +10729,6 @@ DEFUN (show_ip_ospf_vrfs,
struct ospf *ospf = NULL;
struct listnode *node = NULL;
int count = 0;
- char buf[PREFIX_STRLEN];
static const char header[] = "Name Id RouterId ";
if (uj) {
diff --git a/pimd/pim_cmd.c b/pimd/pim_cmd.c
index 0372985ea2..501d69dbf5 100644
--- a/pimd/pim_cmd.c
+++ b/pimd/pim_cmd.c
@@ -308,7 +308,6 @@ static void json_object_pim_ifp_add(struct json_object *json,
struct interface *ifp)
{
struct pim_interface *pim_ifp;
- char buf[PREFIX_STRLEN];
pim_ifp = ifp->info;
json_object_string_add(json, "name", ifp->name);
@@ -488,7 +487,6 @@ static void igmp_show_interfaces(struct pim_instance *pim, struct vty *vty,
struct interface *ifp;
time_t now;
char buf[PREFIX_STRLEN];
- char quer_buf[PREFIX_STRLEN];
json_object *json = NULL;
json_object *json_row = NULL;
@@ -582,7 +580,6 @@ static void igmp_show_interfaces_single(struct pim_instance *pim,
struct listnode *sock_node;
struct pim_interface *pim_ifp;
char uptime[10];
- char quer_buf[PREFIX_STRLEN];
char query_hhmmss[10];
char other_hhmmss[10];
int found_ifname = 0;
@@ -925,7 +922,6 @@ static void pim_show_interfaces_single(struct pim_instance *pim,
int mloop = 0;
int found_ifname = 0;
int print_header;
- char buf[PREFIX_STRLEN];
json_object *json = NULL;
json_object *json_row = NULL;
json_object *json_pim_neighbor = NULL;
@@ -1402,7 +1398,6 @@ static void pim_show_interfaces(struct pim_instance *pim, struct vty *vty,
int fhr = 0;
int pim_nbrs = 0;
int pim_ifchannels = 0;
- char buf[PREFIX_STRLEN];
json_object *json = NULL;
json_object *json_row = NULL;
json_object *json_tmp;
diff --git a/zebra/zebra_evpn_mac.c b/zebra/zebra_evpn_mac.c
index 5a7ec32043..cdaa5ce5ae 100644
--- a/zebra/zebra_evpn_mac.c
+++ b/zebra/zebra_evpn_mac.c
@@ -619,7 +619,6 @@ void zebra_evpn_print_mac(struct zebra_mac *mac, void *ctxt, json_object *json)
struct listnode *node = NULL;
char buf1[ETHER_ADDR_STRLEN];
char buf2[INET6_ADDRSTRLEN];
- char addr_buf[PREFIX_STRLEN];
struct zebra_vrf *zvrf;
struct timeval detect_start_time = {0, 0};
char timebuf[MONOTIME_STRLEN];
@@ -2237,7 +2236,7 @@ int zebra_evpn_add_update_local_mac(struct zebra_vrf *zvrf,
zlog_debug(
" Add/Update %sMAC %pEA intf %s(%u) VID %u -> VNI %u%s, "
"entry exists and has not changed ",
- sticky ? "sticky " : "",
+ sticky ? "sticky " : "",
macaddr, ifp->name,
ifp->ifindex, vid, zevpn->vni,
local_inactive
diff --git a/zebra/zebra_evpn_mh.c b/zebra/zebra_evpn_mh.c
index df4d48964a..9b3ea220f7 100644
--- a/zebra/zebra_evpn_mh.c
+++ b/zebra/zebra_evpn_mh.c
@@ -1325,7 +1325,6 @@ static void zebra_evpn_es_l2_nh_show_entry(struct zebra_evpn_l2_nh *nh,
{
if (json_array) {
json_object *json = NULL;
- char ip_buf[INET6_ADDRSTRLEN];
json = json_object_new_object();
json_object_string_addf(json, "vtep", "%pI4", &nh->vtep_ip);
@@ -3006,7 +3005,6 @@ static void zebra_evpn_es_json_vtep_fill(struct zebra_evpn_es *es,
struct listnode *node;
json_object *json_vtep_entry;
char alg_buf[EVPN_DF_ALG_STR_LEN];
- char ip_buf[INET6_ADDRSTRLEN];
for (ALL_LIST_ELEMENTS_RO(es->es_vtep_list, node, es_vtep)) {
json_vtep_entry = json_object_new_object();
diff --git a/zebra/zebra_evpn_neigh.c b/zebra/zebra_evpn_neigh.c
index 55212f06b3..e585f5282a 100644
--- a/zebra/zebra_evpn_neigh.c
+++ b/zebra/zebra_evpn_neigh.c
@@ -1725,7 +1725,6 @@ void zebra_evpn_print_neigh(struct zebra_neigh *n, void *ctxt,
struct vty *vty;
char buf1[ETHER_ADDR_STRLEN];
char buf2[INET6_ADDRSTRLEN];
- char addr_buf[PREFIX_STRLEN];
const char *type_str;
const char *state_str;
bool flags_present = false;
diff --git a/zebra/zebra_mpls.c b/zebra/zebra_mpls.c
index e32905f586..cd7af05d70 100644
--- a/zebra/zebra_mpls.c
+++ b/zebra/zebra_mpls.c
@@ -1504,7 +1504,6 @@ static int mpls_static_lsp_uninstall_all(struct zebra_vrf *zvrf,
static json_object *nhlfe_json(struct zebra_nhlfe *nhlfe)
{
- char buf[BUFSIZ];
json_object *json_nhlfe = NULL;
json_object *json_backups = NULL;
json_object *json_label_stack;