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bgpd: remove unnecessary check for evpn

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Since `bgp->vnihash` is naturally non-NULL, remove check for this field.

Signed-off-by: anlan_cs <vic.lan@pica8.com>
This commit is contained in:
anlan_cs 2022-05-11 21:25:16 -04:00
parent 64643ba79a
commit f33bf7c0eb
2 changed files with 2 additions and 7 deletions
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7
bgpd/bgp_evpn_vty.c
View File

@ -2256,9 +2256,6 @@ static struct bgpevpn *evpn_create_update_vni(struct bgp *bgp, vni_t vni)
struct bgpevpn *vpn;
struct in_addr mcast_grp = {INADDR_ANY};
if (!bgp->vnihash)
return NULL;
vpn = bgp_evpn_lookup_vni(bgp, vni);
if (!vpn) {
/* Check if this L2VNI is already configured as L3VNI */
@ -2290,8 +2287,6 @@ static struct bgpevpn *evpn_create_update_vni(struct bgp *bgp, vni_t vni)
*/
static void evpn_delete_vni(struct bgp *bgp, struct bgpevpn *vpn)
{
assert(bgp->vnihash);
if (!is_vni_live(vpn)) {
bgp_evpn_free(bgp, vpn);
return;
@ -6291,7 +6286,7 @@ void bgp_config_write_evpn_info(struct vty *vty, struct bgp *bgp, afi_t afi,
if (bgp->advertise_all_vni)
vty_out(vty, " advertise-all-vni\n");
if (bgp->vnihash) {
if (hashcount(bgp->vnihash)) {
struct list *vnilist = hash_to_list(bgp->vnihash);
struct listnode *ln;
struct bgpevpn *data;

2
bgpd/bgp_vty.c
View File

@ -1554,7 +1554,7 @@ DEFUN (no_router_bgp,
BGP_L2VPN_EVPN_ADV_IPV6_UNICAST) ||
CHECK_FLAG(tmp_bgp->af_flags[AFI_L2VPN][SAFI_EVPN],
BGP_L2VPN_EVPN_ADV_IPV6_UNICAST_GW_IP))) ||
(tmp_bgp->vnihash && hashcount(tmp_bgp->vnihash))) {
(hashcount(tmp_bgp->vnihash))) {
vty_out(vty,
"%% Cannot delete default BGP instance. Dependent VRF instances exist\n");
return CMD_WARNING_CONFIG_FAILED;