Init a variable in the recently added carp_vhe_match() function clang

and mpi believe could be used uninitialised.

ok mpi@

diff --git a/sys/netinet/ip_carp.c b/sys/netinet/ip_carp.c
index c703c8d..206fe7e 100644 (file)
--- a/sys/netinet/ip_carp.c
+++ b/sys/netinet/ip_carp.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: ip_carp.c,v 1.275 2015/10/05 19:05:09 uebayasi Exp $  */
+/*     $OpenBSD: ip_carp.c,v 1.276 2015/10/14 13:59:31 jsg Exp $       */
 
 /*
  * Copyright (c) 2002 Michael Shalayeff. All rights reserved.
@@ -1483,7 +1483,7 @@ carp_vhe_match(struct carp_softc *sc, uint8_t *ena)
 {
        struct carp_vhost_entry *vhe;
        struct srpl_iter i;
-       int match;
+       int match = 0;
 
        if (sc->sc_balancing == CARP_BAL_ARP) {
                SRPL_FOREACH(vhe, &sc->carp_vhosts, &i, vhost_entries) {