zebra: handle nexthop-resolution updates

Upon reconfiguring nexthop-resolution updates, update the
lsp entries accordingly.
If fec nexthop-resolution becomes true, then call again
fec_change_update_lsp() for each fec entry available.

If fec nexthop-resolution becomes false, then call again
fec_change_update_lsp() for each fec entry available, and
if the update fails, uninstall any lsp related with the fec
entry. In the case lsp_install() and no lsp entry could be
created or updated, then consider this call as a failure, and
return -1.

Co-developed-by: Dmytro Shytyi <dmytro.shytyi@6wind.com>
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Signed-off-by: Dmytro Shytyi <dmytro.shytyi@6wind.com>

0 files changed, 0 insertions, 0 deletions