zebra: remove metric from kernel

It simplifies things as we can do atomic replace of route prefix.
And it seems there's some race condition somewhere that can result
in an incorrect change request leaving prefixes in kernel when
they were intended to be replaced/deleted.

Signed-off-by: Timo Teräs <timo.teras@iki.fi>
Acked-by: Donald Sharp <sharpd@cumulusnetworks.com>
2 files changed