ospf6d: fix GR & auth seqno state location

Unfortunately, `ospf6d` is much worse than `ospfd` and `isisd` regarding
its state saving, due to the existence of the auth trailer code.

Again, this belongs in `/var/lib`, not `/var/run`.

Merge both state files into one, and add reconciliation code for the
auth seqno.

I'm gonna save my comment on the fact that `ospf6_auth_seqno_nvm_delete`
is not in fact used anywhere.  Which is now a warning because it's
`static`.  Well.  It probably should be used somewhere, so leave it in.

Signed-off-by: David Lamparter <equinox@opensourcerouting.org>

1 files changed, 1 insertions, 11 deletions

diff --git a/ospf6d/ospf6_top.c b/ospf6d/ospf6_top.c
index 63672a96e..a3fb20537 100644
--- a/ospf6d/ospf6_top.c
+++ b/ospf6d/ospf6_top.c
@@ -430,17 +430,7 @@ static struct ospf6 *ospf6_create(const char *name)
 	/* Make ospf protocol socket. */
 	ospf6_serv_sock(o);
 
-	/* If sequence number is stored in persistent storage, read it.
-	 */
-	if (ospf6_auth_nvm_file_exist() == OSPF6_AUTH_FILE_EXIST) {
-		ospf6_auth_seqno_nvm_read(o);
-		o->seqnum_h = o->seqnum_h + 1;
-		ospf6_auth_seqno_nvm_update(o);
-	} else {
-		o->seqnum_l = o->seqnum_h = 0;
-		ospf6_auth_seqno_nvm_update(o);
-	}
-
+	ospf6_auth_init(o);
 	return o;
 }