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zebra: Fix check when uninstalling remote next hops

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Only check on L3-VNI SVI status when uninstalling remote next hops.

Signed-off-by: Vivek Venkatraman <vivek@cumulusnetworks.com>

Ticket: CM-19036
Reviewed By: None
Testing Done:
1. Networking restart
2. VxLAN interface disable/enable
3. VRF delete and readd
This commit is contained in:
vivek 2017-12-01 23:31:22 -08:00 committed by mitesh
parent d560078848
commit fa409e1eeb
1 changed files with 3 additions and 3 deletions
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6
zebra/zebra_vxlan.c
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@ -3231,13 +3231,13 @@ static int zl3vni_nh_install(zebra_l3vni_t *zl3vni,
static int zl3vni_nh_uninstall(zebra_l3vni_t *zl3vni, static int zl3vni_nh_uninstall(zebra_l3vni_t *zl3vni,
zebra_neigh_t *n) zebra_neigh_t *n)
{ {
if (!is_l3vni_oper_up(zl3vni))
return -1;
if (!(n->flags & ZEBRA_NEIGH_REMOTE) || if (!(n->flags & ZEBRA_NEIGH_REMOTE) ||
!(n->flags & ZEBRA_NEIGH_REMOTE_NH)) !(n->flags & ZEBRA_NEIGH_REMOTE_NH))
return 0; return 0;
if (!zl3vni->svi_if || !if_is_operative(zl3vni->svi_if))
return 0;
return kernel_del_neigh(zl3vni->svi_if, &n->ip); return kernel_del_neigh(zl3vni->svi_if, &n->ip);
} }