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-rw-r--r--nhrpd/nhrp_peer.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/nhrpd/nhrp_peer.c b/nhrpd/nhrp_peer.c
index ffb6cf7..6e7857c 100644
--- a/nhrpd/nhrp_peer.c
+++ b/nhrpd/nhrp_peer.c
@@ -45,7 +45,8 @@ static void nhrp_peer_check_delete(struct nhrp_peer *p)
EVENT_OFF(p->t_fallback);
EVENT_OFF(p->t_timer);
- hash_release(nifp->peer_hash, p);
+ if (nifp->peer_hash)
+ hash_release(nifp->peer_hash, p);
nhrp_interface_notify_del(p->ifp, &p->ifp_notifier);
nhrp_vc_notify_del(p->vc, &p->vc_notifier);
XFREE(MTYPE_NHRP_PEER, p);
@@ -139,7 +140,7 @@ static void nhrp_peer_ifp_notify(struct notifier_block *n, unsigned long cmd)
nhrp_peer_vc_notify);
__nhrp_peer_check(p);
}
- /* fallthru */ /* to post config update */
+ fallthrough; /* to post config update */
case NOTIFY_INTERFACE_ADDRESS_CHANGED:
notifier_call(&p->notifier_list, NOTIFY_PEER_IFCONFIG_CHANGED);
break;
@@ -1050,7 +1051,7 @@ static void nhrp_peer_forward(struct nhrp_peer *p,
* append our selves to the transit NHS list
*/
goto err;
- /* fallthru */
+ fallthrough;
case NHRP_EXTENSION_RESPONDER_ADDRESS:
/* Supported compulsory extensions, and any
* non-compulsory that is not explicitly handled,
@@ -1220,7 +1221,7 @@ void nhrp_peer_recv(struct nhrp_peer *p, struct zbuf *zb)
/* FIXME: send error-indication */
}
}
- /* fallthru */ /* FIXME: double check, is this correct? */
+ fallthrough; /* FIXME: double check, is this correct? */
case NHRP_ROUTE_OFF_NBMA:
if (packet_types[hdr->type].handler) {
packet_types[hdr->type].handler(&pp);