zebra: remove unnecessary check for "zevpn_vrf"

The global vrf in zebra is always non-NULL. In general, it is bound to
default vrf by `zebra_vrf_init()`, at other times bound to some specific
vrf. Anyway, non-NULL.

So remove all redundant checkings for the returned value of
`zebra_vrf_get_evpn()`.

Additionally, remove the unnecessary check for `zvrf` in
`zebra_vxlan_cleanup_tables()`.

Signed-off-by: anlan_cs <vic.lan@pica8.com>

0 files changed, 0 insertions, 0 deletions