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bgpd: remove unnecessary checkings for the returned value

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Since the returned value MUST be valid, remove unnecessary checkings.

Signed-off-by: anlan_cs <vic.lan@pica8.com>
This commit is contained in:
anlan_cs 2022-03-22 04:49:40 -04:00
parent fd5dbc8e48
commit 49540e50a3
1 changed files with 2 additions and 12 deletions
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14
bgpd/bgp_evpn_mh.c
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@ -3132,8 +3132,6 @@ void bgp_evpn_es_vrf_ref(struct bgp_evpn_es_evi *es_evi, struct bgp *bgp_vrf)
es_vrf = bgp_evpn_es_vrf_find(es, bgp_vrf);
if (!es_vrf)
es_vrf = bgp_evpn_es_vrf_create(es, bgp_vrf);
if (!es_vrf)
return;
es_evi->es_vrf = es_vrf;
++es_vrf->ref_cnt;
@ -3781,11 +3779,8 @@ int bgp_evpn_local_es_evi_add(struct bgp *bgp, esi_t *esi, vni_t vni)
if (CHECK_FLAG(es_evi->flags, BGP_EVPNES_EVI_LOCAL))
/* dup */
return 0;
} else {
} else
es_evi = bgp_evpn_es_evi_new(es, vpn);
if (!es_evi)
return -1;
}
bgp_evpn_es_evi_local_info_set(es_evi);
@ -3837,13 +3832,8 @@ int bgp_evpn_remote_es_evi_add(struct bgp *bgp, struct bgpevpn *vpn,
}
es_evi = bgp_evpn_es_evi_find(es, vpn);
if (!es_evi) {
if (!es_evi)
es_evi = bgp_evpn_es_evi_new(es, vpn);
if (!es_evi) {
bgp_evpn_es_free(es, __func__);
return -1;
}
}
ead_es = !!p->prefix.ead_addr.eth_tag;
bgp_evpn_es_evi_vtep_add(bgp, es_evi, p->prefix.ead_addr.ip.ipaddr_v4,