zebra: Fix other table inactive when ip import-table is on

In `rib_link`, if is_zebra_import_table_enabled returns
true, `rib_queue_add` will not called, resulting in other
table route node never processed. This actually should not
be dependent on whether the route is imported.

In `rib_delnode`, if is_zebra_import_table_enabled returns
true, it will use `rib_unlink` instead of enqueuing the
route node for process. There is no reason that imported
route nodes should not be reprocessed. Long ago, the
behaviour was dependent on whether the route_entry comes
from a table other than main.

Signed-off-by: zyxwvu Shi <i@shiyc.cn>

0 files changed, 0 insertions, 0 deletions