diff options
| -rw-r--r-- | vrrpd/vrrp.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/vrrpd/vrrp.c b/vrrpd/vrrp.c index 819a06e99a..54089b3612 100644 --- a/vrrpd/vrrp.c +++ b/vrrpd/vrrp.c @@ -281,7 +281,7 @@ void vrrp_check_start(struct vrrp_vrouter *vr) { struct vrrp_router *r; bool start; - const char *whynot = NULL; + const char *whynot; if (vr->shutdown || vr->ifp == NULL) return; @@ -289,27 +289,28 @@ void vrrp_check_start(struct vrrp_vrouter *vr) r = vr->v4; /* Must not already be started */ start = r->fsm.state == VRRP_STATE_INITIALIZE; + whynot = NULL; /* Must have a parent interface */ start = start && (vr->ifp != NULL); - whynot = (!start && !whynot) ? "No base interface" : NULL; + whynot = (!start && !whynot) ? "No base interface" : whynot; #if 0 /* Parent interface must be up */ start = start && if_is_operative(vr->ifp); #endif /* Parent interface must have at least one v4 */ start = start && vr->ifp->connected->count > 1; - whynot = (!start && !whynot) ? "No primary IPv4 address" : NULL; + whynot = (!start && !whynot) ? "No primary IPv4 address" : whynot; /* Must have a macvlan interface */ start = start && (r->mvl_ifp != NULL); - whynot = (!start && !whynot) ? "No VRRP interface" : NULL; + whynot = (!start && !whynot) ? "No VRRP interface" : whynot; #if 0 /* Macvlan interface must be admin up */ start = start && CHECK_FLAG(r->mvl_ifp->flags, IFF_UP); #endif /* Must have at least one VIP configured */ start = start && r->addrs->count > 0; - whynot = - (!start && !whynot) ? "No Virtual IP address configured" : NULL; + whynot = (!start && !whynot) ? "No Virtual IP address configured" + : whynot; if (start) vrrp_event(r, VRRP_EVENT_STARTUP); else if (whynot) @@ -320,19 +321,20 @@ void vrrp_check_start(struct vrrp_vrouter *vr) r = vr->v6; /* Must not already be started */ start = r->fsm.state == VRRP_STATE_INITIALIZE; + whynot = NULL; /* Must not be v2 */ start = start && vr->version != 2; - whynot = (!start && !whynot) ? "VRRPv2 does not support v6" : NULL; + whynot = (!start && !whynot) ? "VRRPv2 does not support v6" : whynot; /* Must have a parent interface */ start = start && (vr->ifp != NULL); - whynot = (!start && !whynot) ? "No base interface" : NULL; + whynot = (!start && !whynot) ? "No base interface" : whynot; #if 0 /* Parent interface must be up */ start = start && if_is_operative(vr->ifp); #endif /* Must have a macvlan interface */ start = start && (r->mvl_ifp != NULL); - whynot = (!start && !whynot) ? "No VRRP interface" : NULL; + whynot = (!start && !whynot) ? "No VRRP interface" : whynot; #if 0 /* Macvlan interface must be admin up */ start = start && CHECK_FLAG(r->mvl_ifp->flags, IFF_UP); |