[cleanup] Convert XMALLOC/memset to XCALLOC

Simple conversion of XMALLOC/memset to XCALLOC

bgpd/bgp_aspath.c

@@ -322,11 +322,7 @@ assegment_normalise (struct assegment *head)
 static struct aspath *
 aspath_new (void)
 {
-  struct aspath *aspath;
-
-  aspath = XMALLOC (MTYPE_AS_PATH, sizeof (struct aspath));
-  memset (aspath, 0, sizeof (struct aspath));
-  return aspath;
+  return XCALLOC (MTYPE_AS_PATH, sizeof (struct aspath));
 }
 
 /* Free AS path structure. */

bgpd/bgp_attr.c

@@ -153,8 +153,7 @@ cluster_dup (struct cluster_list *cluster)
 {
   struct cluster_list *new;
 
-  new = XMALLOC (MTYPE_CLUSTER, sizeof (struct cluster_list));
-  memset (new, 0, sizeof (struct cluster_list));
+  new = XCALLOC (MTYPE_CLUSTER, sizeof (struct cluster_list));
   new->length = cluster->length;
 
   if (cluster->length)
@@ -1495,10 +1494,7 @@ bgp_attr_unknown (struct peer *peer, struct attr *attr, u_char flag,
 
   /* Store transitive attribute to the end of attr->transit. */
   if (! ((attre = bgp_attr_extra_get(attr))->transit) )
-    {
-      attre->transit = XMALLOC (MTYPE_TRANSIT, sizeof (struct transit));
-      memset (attre->transit, 0, sizeof (struct transit));
-    }
+      attre->transit = XCALLOC (MTYPE_TRANSIT, sizeof (struct transit));
 
   transit = attre->transit;
 

bgpd/bgp_clist.c

@@ -51,11 +51,7 @@ community_list_master_lookup (struct community_list_handler *ch, int master)
 static struct community_entry *
 community_entry_new ()
 {
-  struct community_entry *new;
-
-  new = XMALLOC (MTYPE_COMMUNITY_LIST_ENTRY, sizeof (struct community_entry));
-  memset (new, 0, sizeof (struct community_entry));
-  return new;
+  return XCALLOC (MTYPE_COMMUNITY_LIST_ENTRY, sizeof (struct community_entry));
 }
 
 /* Free community list entry.  */
@@ -92,11 +88,7 @@ community_entry_free (struct community_entry *entry)
 static struct community_list *
 community_list_new ()
 {
-  struct community_list *new;
-
-  new = XMALLOC (MTYPE_COMMUNITY_LIST, sizeof (struct community_list));
-  memset (new, 0, sizeof (struct community_list));
-  return new;
+  return XCALLOC (MTYPE_COMMUNITY_LIST, sizeof (struct community_list));
 }
 
 /* Free community-list.  */

bgpd/bgp_filter.c

@@ -99,11 +99,7 @@ static struct as_list_master as_list_master =
 static struct as_filter *
 as_filter_new ()
 {
-  struct as_filter *new;
-
-  new = XMALLOC (MTYPE_AS_FILTER, sizeof (struct as_filter));
-  memset (new, 0, sizeof (struct as_filter));
-  return new;
+  return XCALLOC (MTYPE_AS_FILTER, sizeof (struct as_filter));
 }
 
 /* Free allocated AS filter. */
@@ -179,11 +175,7 @@ as_list_lookup (const char *name)
 static struct as_list *
 as_list_new ()
 {
-  struct as_list *new;
-
-  new = XMALLOC (MTYPE_AS_LIST, sizeof (struct as_list));
-  memset (new, 0, sizeof (struct as_list));
-  return new;
+  return XCALLOC (MTYPE_AS_LIST, sizeof (struct as_list));
 }
 
 static void

bgpd/bgp_nexthop.c

@@ -98,11 +98,7 @@ bnc_nexthop_free (struct bgp_nexthop_cache *bnc)
 static struct bgp_nexthop_cache *
 bnc_new ()
 {
-  struct bgp_nexthop_cache *new;
-
-  new = XMALLOC (MTYPE_BGP_NEXTHOP_CACHE, sizeof (struct bgp_nexthop_cache));
-  memset (new, 0, sizeof (struct bgp_nexthop_cache));
-  return new;
+  return XCALLOC (MTYPE_BGP_NEXTHOP_CACHE, sizeof (struct bgp_nexthop_cache));
 }
 
 static void
@@ -575,8 +571,7 @@ bgp_connected_add (struct connected *ifc)
 	}
       else
 	{
-	  bc = XMALLOC (0, sizeof (struct bgp_connected_ref));
-	  memset (bc, 0, sizeof (struct bgp_connected_ref));
+	  bc = XCALLOC (0, sizeof (struct bgp_connected_ref));
 	  bc->refcnt = 1;
 	  rn->info = bc;
 	}
@@ -601,8 +596,7 @@ bgp_connected_add (struct connected *ifc)
 	}
       else
 	{
-	  bc = XMALLOC (0, sizeof (struct bgp_connected_ref));
-	  memset (bc, 0, sizeof (struct bgp_connected_ref));
+	  bc = XCALLOC (0, sizeof (struct bgp_connected_ref));
 	  bc->refcnt = 1;
 	  rn->info = bc;
 	}
@@ -748,8 +742,7 @@ zlookup_read ()
 
       for (i = 0; i < nexthop_num; i++)
 	{
-	  nexthop = XMALLOC (MTYPE_NEXTHOP, sizeof (struct nexthop));
-	  memset (nexthop, 0, sizeof (struct nexthop));
+	  nexthop = XCALLOC (MTYPE_NEXTHOP, sizeof (struct nexthop));
 	  nexthop->type = stream_getc (s);
 	  switch (nexthop->type)
 	    {
@@ -858,8 +851,7 @@ zlookup_read_ipv6 ()
 
       for (i = 0; i < nexthop_num; i++)
 	{
-	  nexthop = XMALLOC (MTYPE_NEXTHOP, sizeof (struct nexthop));
-	  memset (nexthop, 0, sizeof (struct nexthop));
+	  nexthop = XCALLOC (MTYPE_NEXTHOP, sizeof (struct nexthop));
 	  nexthop->type = stream_getc (s);
 	  switch (nexthop->type)
 	    {

bgpd/bgp_route.c

@@ -129,12 +129,7 @@ bgp_info_extra_get (struct bgp_info *ri)
 static struct bgp_info *
 bgp_info_new ()
 {
-  struct bgp_info *new;
-
-  new = XMALLOC (MTYPE_BGP_ROUTE, sizeof (struct bgp_info));
-  memset (new, 0, sizeof (struct bgp_info));
-
-  return new;
+  return XCALLOC (MTYPE_BGP_ROUTE, sizeof (struct bgp_info));
 }
 
 /* Free bgp route information. */
@@ -3121,10 +3116,7 @@ bgp_nlri_sanity_check (struct peer *peer, int afi, u_char *pnt,
 static struct bgp_static *
 bgp_static_new ()
 {
-  struct bgp_static *new;
-  new = XMALLOC (MTYPE_BGP_STATIC, sizeof (struct bgp_static));
-  memset (new, 0, sizeof (struct bgp_static));
-  return new;
+  return XCALLOC (MTYPE_BGP_STATIC, sizeof (struct bgp_static));
 }
 
 static void
@@ -4509,10 +4501,7 @@ struct bgp_aggregate
 static struct bgp_aggregate *
 bgp_aggregate_new ()
 {
-  struct bgp_aggregate *new;
-  new = XMALLOC (MTYPE_BGP_AGGREGATE, sizeof (struct bgp_aggregate));
-  memset (new, 0, sizeof (struct bgp_aggregate));
-  return new;
+  return XCALLOC (MTYPE_BGP_AGGREGATE, sizeof (struct bgp_aggregate));
 }
 
 static void
@@ -10859,10 +10848,7 @@ struct bgp_distance
 static struct bgp_distance *
 bgp_distance_new ()
 {
-  struct bgp_distance *new;
-  new = XMALLOC (MTYPE_BGP_DISTANCE, sizeof (struct bgp_distance));
-  memset (new, 0, sizeof (struct bgp_distance));
-  return new;
+  return XCALLOC (MTYPE_BGP_DISTANCE, sizeof (struct bgp_distance));
 }
 
 static void

bgpd/bgp_routemap.c

@@ -956,8 +956,7 @@ route_set_ip_nexthop_compile (const char *arg)
 	}
     }
 
-  rins = XMALLOC (MTYPE_ROUTE_MAP_COMPILED, sizeof (struct rmap_ip_nexthop_set));
-  memset (rins, 0, sizeof (struct rmap_ip_nexthop_set));
+  rins = XCALLOC (MTYPE_ROUTE_MAP_COMPILED, sizeof (struct rmap_ip_nexthop_set));
 
   rins->address = address;
   rins->peer_address = peer_address;
@@ -1426,9 +1425,7 @@ route_set_community_compile (const char *arg)
 	return NULL;
     }
   
-  rcs = XMALLOC (MTYPE_ROUTE_MAP_COMPILED, sizeof (struct rmap_com_set));
-  memset (rcs, 0, sizeof (struct rmap_com_set));
-  
+  rcs = XCALLOC (MTYPE_ROUTE_MAP_COMPILED, sizeof (struct rmap_com_set));
   rcs->com = com;
   rcs->additive = additive;
   rcs->none = none;
@@ -1790,9 +1787,7 @@ route_set_aggregator_as_compile (const char *arg)
   char as[10];
   char address[20];
 
-  aggregator = XMALLOC (MTYPE_ROUTE_MAP_COMPILED, sizeof (struct aggregator));
-  memset (aggregator, 0, sizeof (struct aggregator));
-
+  aggregator = XCALLOC (MTYPE_ROUTE_MAP_COMPILED, sizeof (struct aggregator));
   sscanf (arg, "%s %s", as, address);
 
   aggregator->as = strtoul (as, NULL, 10);

bgpd/bgp_table.c

@@ -36,8 +36,7 @@ bgp_table_init (afi_t afi, safi_t safi)
 {
   struct bgp_table *rt;
 
-  rt = XMALLOC (MTYPE_BGP_TABLE, sizeof (struct bgp_table));
-  memset (rt, 0, sizeof (struct bgp_table));
+  rt = XCALLOC (MTYPE_BGP_TABLE, sizeof (struct bgp_table));
 
   rt->type = BGP_TABLE_MAIN;
   rt->afi = afi;
@@ -56,11 +55,7 @@ bgp_table_finish (struct bgp_table **rt)
 static struct bgp_node *
 bgp_node_create ()
 {
-  struct bgp_node *rn;
-
-  rn = (struct bgp_node *) XMALLOC (MTYPE_BGP_NODE, sizeof (struct bgp_node));
-  memset (rn, 0, sizeof (struct bgp_node));
-  return rn;
+  return XCALLOC (MTYPE_BGP_NODE, sizeof (struct bgp_node));
 }
 
 /* Allocate new route node with prefix set. */

lib/distribute.c

@@ -38,12 +38,7 @@ void (*distribute_delete_hook) (struct distribute *);
 static struct distribute *
 distribute_new (void)
 {
-  struct distribute *new;
-
-  new = XMALLOC (MTYPE_DISTRIBUTE, sizeof (struct distribute));
-  memset (new, 0, sizeof (struct distribute));
-
-  return new;
+  return XCALLOC (MTYPE_DISTRIBUTE, sizeof (struct distribute));
 }
 
 /* Free distribute object. */

lib/hash.c

@@ -32,9 +32,8 @@ hash_create_size (unsigned int size, unsigned int (*hash_key) (void *),
   struct hash *hash;
 
   hash = XMALLOC (MTYPE_HASH, sizeof (struct hash));
-  hash->index = XMALLOC (MTYPE_HASH_INDEX, 
+  hash->index = XCALLOC (MTYPE_HASH_INDEX,
 			 sizeof (struct hash_backet *) * size);
-  memset (hash->index, 0, sizeof (struct hash_backet *) * size);
   hash->size = size;
   hash->hash_key = hash_key;
   hash->hash_cmp = hash_cmp;

lib/if.c

@@ -620,9 +620,7 @@ DEFUN (show_address,
 struct connected *
 connected_new (void)
 {
-  struct connected *new = XMALLOC (MTYPE_CONNECTED, sizeof (struct connected));
-  memset (new, 0, sizeof (struct connected));
-  return new;
+  return XCALLOC (MTYPE_CONNECTED, sizeof (struct connected));
 }
 
 /* Free connected structure. */

lib/keychain.c

@@ -31,10 +31,7 @@ struct list *keychain_list;
 static struct keychain *
 keychain_new (void)
 {
-  struct keychain *new;
-  new = XMALLOC (MTYPE_KEYCHAIN, sizeof (struct keychain));
-  memset (new, 0, sizeof (struct keychain));
-  return new;
+  return XCALLOC (MTYPE_KEYCHAIN, sizeof (struct keychain));
 }
 
 static void
@@ -46,10 +43,7 @@ keychain_free (struct keychain *keychain)
 static struct key *
 key_new (void)
 {
-  struct key *new;
-  new = XMALLOC (MTYPE_KEY, sizeof (struct key));
-  memset (new, 0, sizeof (struct key));
-  return new;
+  return XCALLOC (MTYPE_KEY, sizeof (struct key));
 }
 
 static void

lib/linklist.c

@@ -28,11 +28,7 @@
 struct list *
 list_new (void)
 {
-  struct list *new;
-
-  new = XMALLOC (MTYPE_LINK_LIST, sizeof (struct list));
-  memset (new, 0, sizeof (struct list));
-  return new;
+  return XCALLOC (MTYPE_LINK_LIST, sizeof (struct list));
 }
 
 /* Free list. */
@@ -46,11 +42,7 @@ list_free (struct list *l)
 static struct listnode *
 listnode_new (void)
 {
-  struct listnode *node;
-
-  node = XMALLOC (MTYPE_LINK_NODE, sizeof (struct listnode));
-  memset (node, 0, sizeof (struct listnode));
-  return node;
+  return XCALLOC (MTYPE_LINK_NODE, sizeof (struct listnode));
 }
 
 /* Free listnode. */

lib/sockunion.c

@@ -180,8 +180,7 @@ sockunion_str2su (const char *str)
   int ret;
   union sockunion *su;
 
-  su = XMALLOC (MTYPE_SOCKUNION, sizeof (union sockunion));
-  memset (su, 0, sizeof (union sockunion));
+  su = XCALLOC (MTYPE_SOCKUNION, sizeof (union sockunion));
 
   ret = inet_pton (AF_INET, str, &su->sin.sin_addr);
   if (ret > 0)			/* Valid IPv4 address format. */

lib/zclient.c

@@ -49,8 +49,7 @@ struct zclient *
 zclient_new ()
 {
   struct zclient *zclient;
-  zclient = XMALLOC (MTYPE_ZCLIENT, sizeof (struct zclient));
-  memset (zclient, 0, sizeof (struct zclient));
+  zclient = XCALLOC (MTYPE_ZCLIENT, sizeof (struct zclient));
 
   zclient->ibuf = stream_new (ZEBRA_MAX_PACKET_SIZ);
   zclient->obuf = stream_new (ZEBRA_MAX_PACKET_SIZ);

ospf6d/ospf6_asbr.c

@@ -504,8 +504,7 @@ ospf6_asbr_redistribute_add (int type, int ifindex, struct prefix *prefix,
   memcpy (&route->prefix, prefix, sizeof (struct prefix));
 
   info = (struct ospf6_external_info *)
-    XMALLOC (MTYPE_OSPF6_EXTERNAL_INFO, sizeof (struct ospf6_external_info));
-  memset (info, 0, sizeof (struct ospf6_external_info));
+    XCALLOC (MTYPE_OSPF6_EXTERNAL_INFO, sizeof (struct ospf6_external_info));
   route->route_option = info;
   info->id = ospf6->external_id++;
 

ospf6d/ospf6_interface.c

@@ -96,11 +96,9 @@ ospf6_interface_create (struct interface *ifp)
   unsigned int iobuflen;
 
   oi = (struct ospf6_interface *)
-    XMALLOC (MTYPE_OSPF6_IF, sizeof (struct ospf6_interface));
+    XCALLOC (MTYPE_OSPF6_IF, sizeof (struct ospf6_interface));
 
-  if (oi)
-    memset (oi, 0, sizeof (struct ospf6_interface));
-  else
+  if (!oi)
     {
       zlog_err ("Can't malloc ospf6_interface for ifindex %d", ifp->ifindex);
       return (struct ospf6_interface *) NULL;

ospf6d/ospf6_lsa.c

@@ -468,8 +468,7 @@ ospf6_lsa_create (struct ospf6_lsa_header *header)
   /* LSA information structure */
   /* allocate memory */
   lsa = (struct ospf6_lsa *)
-    XMALLOC (MTYPE_OSPF6_LSA, sizeof (struct ospf6_lsa));
-  memset (lsa, 0, sizeof (struct ospf6_lsa));
+    XCALLOC (MTYPE_OSPF6_LSA, sizeof (struct ospf6_lsa));
 
   lsa->header = (struct ospf6_lsa_header *) new_header;
 
@@ -498,8 +497,7 @@ ospf6_lsa_create_headeronly (struct ospf6_lsa_header *header)
   /* LSA information structure */
   /* allocate memory */
   lsa = (struct ospf6_lsa *)
-    XMALLOC (MTYPE_OSPF6_LSA, sizeof (struct ospf6_lsa));
-  memset (lsa, 0, sizeof (struct ospf6_lsa));
+    XCALLOC (MTYPE_OSPF6_LSA, sizeof (struct ospf6_lsa));
 
   lsa->header = (struct ospf6_lsa_header *) new_header;
   SET_FLAG (lsa->flag, OSPF6_LSA_HEADERONLY);

ospf6d/ospf6_top.c

@@ -114,8 +114,7 @@ ospf6_create (void)
 {
   struct ospf6 *o;
 
-  o = XMALLOC (MTYPE_OSPF6_TOP, sizeof (struct ospf6));
-  memset (o, 0, sizeof (struct ospf6));
+  o = XCALLOC (MTYPE_OSPF6_TOP, sizeof (struct ospf6));
 
   /* initialize */
   gettimeofday (&o->starttime, (struct timezone *) NULL);

ospfclient/ospf_apiclient.c

@@ -259,8 +259,7 @@ ospf_apiclient_connect (char *host, int syncport)
   close (async_server_sock);
 
   /* Create new client-side instance */
-  new = XMALLOC (MTYPE_OSPF_APICLIENT, sizeof (struct ospf_apiclient));
-  memset (new, 0, sizeof (struct ospf_apiclient));
+  new = XCALLOC (MTYPE_OSPF_APICLIENT, sizeof (struct ospf_apiclient));
 
   /* Initialize socket descriptors for sync and async channels */
   new->fd_sync = fd1;

ospfd/ospf_api.c

@@ -99,8 +99,7 @@ msg_new (u_char msgtype, void *msgbody, u_int32_t seqnum, u_int16_t msglen)
 {
   struct msg *new;
 
-  new = XMALLOC (MTYPE_OSPF_API_MSG, sizeof (struct msg));
-  memset (new, 0, sizeof (struct msg));
+  new = XCALLOC (MTYPE_OSPF_API_MSG, sizeof (struct msg));
 
   new->hdr.version = OSPF_API_VERSION;
   new->hdr.msgtype = msgtype;
@@ -271,12 +270,7 @@ msg_get_seq (struct msg *msg)
 struct msg_fifo *
 msg_fifo_new ()
 {
-  struct msg_fifo *new;
-
-  new = XMALLOC (MTYPE_OSPF_API_FIFO, sizeof (struct msg_fifo));
-  memset (new, 0, sizeof (struct msg_fifo));
-
-  return new;
+  return XCALLOC (MTYPE_OSPF_API_FIFO, sizeof (struct msg_fifo));
 }
 
 /* Add new message to fifo. */

ospfd/ospf_apiserver.c

@@ -937,8 +937,7 @@ ospf_apiserver_register_opaque_type (struct ospf_apiserver *apiserv,
      type. */
 
   regtype =
-    XMALLOC (MTYPE_OSPF_APISERVER, sizeof (struct registered_opaque_type));
-  memset (regtype, 0, sizeof (struct registered_opaque_type));
+    XCALLOC (MTYPE_OSPF_APISERVER, sizeof (struct registered_opaque_type));
   regtype->lsa_type = lsa_type;
   regtype->opaque_type = opaque_type;
 

ospfd/ospf_asbr.c

@@ -104,8 +104,7 @@ ospf_external_info_new (u_char type)
   struct external_info *new;
 
   new = (struct external_info *)
-    XMALLOC (MTYPE_OSPF_EXTERNAL_INFO, sizeof (struct external_info));
-  memset (new, 0, sizeof (struct external_info));
+    XCALLOC (MTYPE_OSPF_EXTERNAL_INFO, sizeof (struct external_info));
   new->type = type;
 
   ospf_reset_route_map_set_values (&new->route_map_set);

ospfd/ospf_interface.c

@@ -508,13 +508,11 @@ ospf_new_if_params (void)
 {
   struct ospf_if_params *oip;
 
-  oip = XMALLOC (MTYPE_OSPF_IF_PARAMS, sizeof (struct ospf_if_params));
+  oip = XCALLOC (MTYPE_OSPF_IF_PARAMS, sizeof (struct ospf_if_params));
 
   if (!oip)
     return NULL;
 
-  memset (oip, 0, sizeof (struct ospf_if_params));
-
   UNSET_IF_PARAM (oip, output_cost_cmd);
   UNSET_IF_PARAM (oip, transmit_delay);
   UNSET_IF_PARAM (oip, retransmit_interval);
@@ -638,8 +636,7 @@ ospf_if_new_hook (struct interface *ifp)
 {
   int rc = 0;
 
-  ifp->info = XMALLOC (MTYPE_OSPF_IF_INFO, sizeof (struct ospf_if_info));
-  memset (ifp->info, 0, sizeof (struct ospf_if_info));
+  ifp->info = XCALLOC (MTYPE_OSPF_IF_INFO, sizeof (struct ospf_if_info));
   
   IF_OIFS (ifp) = route_table_init ();
   IF_OIFS_PARAMS (ifp) = route_table_init ();
@@ -814,8 +811,7 @@ ospf_vl_data_new (struct ospf_area *area, struct in_addr vl_peer)
 {
   struct ospf_vl_data *vl_data;
 
-  vl_data = XMALLOC (MTYPE_OSPF_VL_DATA, sizeof (struct ospf_vl_data));
-  memset (vl_data, 0, sizeof (struct ospf_vl_data));
+  vl_data = XCALLOC (MTYPE_OSPF_VL_DATA, sizeof (struct ospf_vl_data));
 
   vl_data->vl_peer.s_addr = vl_peer.s_addr;
   vl_data->vl_area_id = area->area_id;
@@ -1180,12 +1176,7 @@ ospf_vls_in_area (struct ospf_area *area)
 struct crypt_key *
 ospf_crypt_key_new ()
 {
-  struct crypt_key *ck;
-
-  ck = XMALLOC (MTYPE_OSPF_CRYPT_KEY, sizeof (struct crypt_key));
-  memset (ck, 0, sizeof (struct crypt_key));
-
-  return ck;
+  return XCALLOC (MTYPE_OSPF_CRYPT_KEY, sizeof (struct crypt_key));
 }
 
 void

ospfd/ospf_lsa.c

@@ -304,12 +304,7 @@ ospf_lsa_discard (struct ospf_lsa *lsa)
 struct lsa_header *
 ospf_lsa_data_new (size_t size)
 {
-  struct lsa_header *new;
-
-  new = (struct lsa_header *) XMALLOC (MTYPE_OSPF_LSA_DATA, size);
-  memset (new, 0, size);
-
-  return new;
+  return XCALLOC (MTYPE_OSPF_LSA_DATA, size);
 }
 
 /* Duplicate LSA data. */
@@ -3635,9 +3630,7 @@ ospf_schedule_lsa_flood_area (struct ospf_area *area, struct ospf_lsa *lsa)
 {
   struct lsa_action *data;
 
-  data = XMALLOC (MTYPE_OSPF_MESSAGE, sizeof (struct lsa_action));
-  memset (data, 0, sizeof (struct lsa_action));
-
+  data = XCALLOC (MTYPE_OSPF_MESSAGE, sizeof (struct lsa_action));
   data->action = LSA_ACTION_FLOOD_AREA;
   data->area = area;
   data->lsa  = ospf_lsa_lock (lsa); /* Message / Flood area */
@@ -3650,9 +3643,7 @@ ospf_schedule_lsa_flush_area (struct ospf_area *area, struct ospf_lsa *lsa)
 {
   struct lsa_action *data;
 
-  data = XMALLOC (MTYPE_OSPF_MESSAGE, sizeof (struct lsa_action));
-  memset (data, 0, sizeof (struct lsa_action));
-
+  data = XCALLOC (MTYPE_OSPF_MESSAGE, sizeof (struct lsa_action));
   data->action = LSA_ACTION_FLUSH_AREA;
   data->area = area;
   data->lsa  = ospf_lsa_lock (lsa); /* Message / Flush area */

ospfd/ospf_neighbor.c

@@ -69,8 +69,7 @@ ospf_nbr_new (struct ospf_interface *oi)
   struct ospf_neighbor *nbr;
 
   /* Allcate new neighbor. */
-  nbr = XMALLOC (MTYPE_OSPF_NEIGHBOR, sizeof (struct ospf_neighbor));
-  memset (nbr, 0, sizeof (struct ospf_neighbor));
+  nbr = XCALLOC (MTYPE_OSPF_NEIGHBOR, sizeof (struct ospf_neighbor));
 
   /* Relate neighbor to the interface. */
   nbr->oi = oi;

ospfd/ospf_snmp.c

@@ -1405,11 +1405,7 @@ struct ospf_snmp_if
 static struct ospf_snmp_if *
 ospf_snmp_if_new ()
 {
-  struct ospf_snmp_if *osif;
-
-  osif = XMALLOC (0, sizeof (struct ospf_snmp_if));
-  memset (osif, 0, sizeof (struct ospf_snmp_if));
-  return osif;
+  return XCALLOC (0, sizeof (struct ospf_snmp_if));
 }
 
 static void

ospfd/ospf_te.c

@@ -561,13 +561,13 @@ ospf_mpls_te_new_if (struct interface *ifp)
       goto out;
     }
 
-  if ((new = XMALLOC (MTYPE_OSPF_MPLS_TE_LINKPARAMS,
-                  sizeof (struct mpls_te_link))) == NULL)
+  new = XCALLOC (MTYPE_OSPF_MPLS_TE_LINKPARAMS,
+                  sizeof (struct mpls_te_link));
+  if (new == NULL)
     {
       zlog_warn ("ospf_mpls_te_new_if: XMALLOC: %s", safe_strerror (errno));
       goto out;
     }
-  memset (new, 0, sizeof (struct mpls_te_link));
 
   new->area = NULL;
   new->flags = 0;

ospfd/ospf_zebra.c

@@ -1113,10 +1113,7 @@ ospf_prefix_list_update (struct prefix_list *plist)
 static struct ospf_distance *
 ospf_distance_new (void)
 {
-  struct ospf_distance *new;
-  new = XMALLOC (MTYPE_OSPF_DISTANCE, sizeof (struct ospf_distance));
-  memset (new, 0, sizeof (struct ospf_distance));
-  return new;
+  return XCALLOC (MTYPE_OSPF_DISTANCE, sizeof (struct ospf_distance));
 }
 
 static void

ospfd/ospfd.c

@@ -1390,9 +1390,8 @@ ospf_nbr_nbma_new (void)
 {
   struct ospf_nbr_nbma *nbr_nbma;
 
-  nbr_nbma = XMALLOC (MTYPE_OSPF_NEIGHBOR_STATIC,
+  nbr_nbma = XCALLOC (MTYPE_OSPF_NEIGHBOR_STATIC,
 		      sizeof (struct ospf_nbr_nbma));
-  memset (nbr_nbma, 0, sizeof (struct ospf_nbr_nbma));
 
   nbr_nbma->priority = OSPF_NEIGHBOR_PRIORITY_DEFAULT;
   nbr_nbma->v_poll = OSPF_POLL_INTERVAL_DEFAULT;

ripd/rip_interface.c

@@ -118,8 +118,7 @@ rip_interface_new (void)
 {
   struct rip_interface *ri;
 
-  ri = XMALLOC (MTYPE_RIP_INTERFACE, sizeof (struct rip_interface));
-  memset (ri, 0, sizeof (struct rip_interface));
+  ri = XCALLOC (MTYPE_RIP_INTERFACE, sizeof (struct rip_interface));
 
   /* Default authentication type is simple password for Cisco
      compatibility. */

ripd/rip_offset.c

@@ -63,11 +63,7 @@ strcmp_safe (const char *s1, const char *s2)
 static struct rip_offset_list *
 rip_offset_list_new (void)
 {
-  struct rip_offset_list *new;
-
-  new = XMALLOC (MTYPE_RIP_OFFSET_LIST, sizeof (struct rip_offset_list));
-  memset (new, 0, sizeof (struct rip_offset_list));
-  return new;
+  return XCALLOC (MTYPE_RIP_OFFSET_LIST, sizeof (struct rip_offset_list));
 }
 
 static void

ripd/rip_peer.c

@@ -36,11 +36,7 @@ struct list *peer_list;
 static struct rip_peer *
 rip_peer_new (void)
 {
-  struct rip_peer *new;
-
-  new = XMALLOC (MTYPE_RIP_PEER, sizeof (struct rip_peer));
-  memset (new, 0, sizeof (struct rip_peer));
-  return new;
+  return XCALLOC (MTYPE_RIP_PEER, sizeof (struct rip_peer));
 }
 
 static void

ripd/ripd.c

@@ -110,13 +110,9 @@ rip_route_rte (struct rip_info *rinfo)
 }
 
 static struct rip_info *
-rip_info_new ()
+rip_info_new (void)
 {
-  struct rip_info *new;
-
-  new = XMALLOC (MTYPE_RIP_INFO, sizeof (struct rip_info));
-  memset (new, 0, sizeof (struct rip_info));
-  return new;
+  return XCALLOC (MTYPE_RIP_INFO, sizeof (struct rip_info));
 }
 
 void
@@ -2697,8 +2693,7 @@ rip_redistribute_withdraw (int type)
 static int
 rip_create (void)
 {
-  rip = XMALLOC (MTYPE_RIP, sizeof (struct rip));
-  memset (rip, 0, sizeof (struct rip));
+  rip = XCALLOC (MTYPE_RIP, sizeof (struct rip));
 
   /* Set initial value. */
   rip->version_send = RI_RIP_VERSION_2;
@@ -3117,10 +3112,7 @@ struct rip_distance
 static struct rip_distance *
 rip_distance_new (void)
 {
-  struct rip_distance *new;
-  new = XMALLOC (MTYPE_RIP_DISTANCE, sizeof (struct rip_distance));
-  memset (new, 0, sizeof (struct rip_distance));
-  return new;
+  return XCALLOC (MTYPE_RIP_DISTANCE, sizeof (struct rip_distance));
 }
 
 static void

ripngd/ripng_peer.c

@@ -42,11 +42,7 @@ struct list *peer_list;
 static struct ripng_peer *
 ripng_peer_new (void)
 {
-  struct ripng_peer *new;
-
-  new = XMALLOC (MTYPE_RIPNG_PEER, sizeof (struct ripng_peer));
-  memset (new, 0, sizeof (struct ripng_peer));
-  return new;
+  return XCALLOC (MTYPE_RIPNG_PEER, sizeof (struct ripng_peer));
 }
 
 static void

ripngd/ripngd.c

@@ -1820,8 +1820,7 @@ ripng_create (void)
   assert (ripng == NULL);
 
   /* Allocaste RIPng instance. */
-  ripng = XMALLOC (MTYPE_RIPNG, sizeof (struct ripng));
-  memset (ripng, 0, sizeof (struct ripng));
+  ripng = XCALLOC (MTYPE_RIPNG, sizeof (struct ripng));
 
   /* Default version and timer values. */
   ripng->version = RIPNG_V1;

vtysh/vtysh_user.c

@@ -101,10 +101,7 @@ struct list *userlist;
 struct vtysh_user *
 user_new ()
 {
-  struct vtysh_user *user;
-  user = XMALLOC (0, sizeof (struct vtysh_user));
-  memset (user, 0, sizeof (struct vtysh_user));
-  return user;
+  return XCALLOC (0, sizeof (struct vtysh_user));
 }
 
 void

zebra/interface.c

@@ -48,8 +48,7 @@ if_zebra_new_hook (struct interface *ifp)
 {
   struct zebra_if *zebra_if;
 
-  zebra_if = XMALLOC (MTYPE_TMP, sizeof (struct zebra_if));
-  memset (zebra_if, 0, sizeof (struct zebra_if));
+  zebra_if = XCALLOC (MTYPE_TMP, sizeof (struct zebra_if));
 
   zebra_if->multicast = IF_ZEBRA_MULTICAST_UNSPEC;
   zebra_if->shutdown = IF_ZEBRA_SHUTDOWN_UNSPEC;

zebra/irdp_interface.c

@@ -175,10 +175,7 @@ if_set_defaults(struct interface *ifp)
 
 struct Adv *Adv_new (void)
 {
-  struct Adv *new;
-  new = XMALLOC (MTYPE_TMP, sizeof (struct Adv));
-  memset (new, 0, sizeof (struct Adv));
-  return new;
+  return XCALLOC (MTYPE_TMP, sizeof (struct Adv));
 }
 
 static void

zebra/rtadv.c

@@ -84,10 +84,7 @@ struct rtadv *rtadv = NULL;
 static struct rtadv *
 rtadv_new (void)
 {
-  struct rtadv *new;
-  new = XMALLOC (MTYPE_TMP, sizeof (struct rtadv));
-  memset (new, 0, sizeof (struct rtadv));
-  return new;
+  return XCALLOC (MTYPE_TMP, sizeof (struct rtadv));
 }
 
 static void
@@ -529,12 +526,7 @@ rtadv_make_socket (void)
 static struct rtadv_prefix *
 rtadv_prefix_new ()
 {
-  struct rtadv_prefix *new;
-
-  new = XMALLOC (MTYPE_RTADV_PREFIX, sizeof (struct rtadv_prefix));
-  memset (new, 0, sizeof (struct rtadv_prefix));
-
-  return new;
+  return XCALLOC (MTYPE_RTADV_PREFIX, sizeof (struct rtadv_prefix));
 }
 
 static void

zebra/zebra_rib.c

@@ -209,8 +209,7 @@ nexthop_ifindex_add (struct rib *rib, unsigned int ifindex)
 {
   struct nexthop *nexthop;
 
-  nexthop = XMALLOC (MTYPE_NEXTHOP, sizeof (struct nexthop));
-  memset (nexthop, 0, sizeof (struct nexthop));
+  nexthop = XCALLOC (MTYPE_NEXTHOP, sizeof (struct nexthop));
   nexthop->type = NEXTHOP_TYPE_IFINDEX;
   nexthop->ifindex = ifindex;
 
@@ -224,8 +223,7 @@ nexthop_ifname_add (struct rib *rib, char *ifname)
 {
   struct nexthop *nexthop;
 
-  nexthop = XMALLOC (MTYPE_NEXTHOP, sizeof (struct nexthop));
-  memset (nexthop, 0, sizeof (struct nexthop));
+  nexthop = XCALLOC (MTYPE_NEXTHOP, sizeof (struct nexthop));
   nexthop->type = NEXTHOP_TYPE_IFNAME;
   nexthop->ifname = XSTRDUP (0, ifname);
 
@@ -239,8 +237,7 @@ nexthop_ipv4_add (struct rib *rib, struct in_addr *ipv4, struct in_addr *src)
 {
   struct nexthop *nexthop;
 
-  nexthop = XMALLOC (MTYPE_NEXTHOP, sizeof (struct nexthop));
-  memset (nexthop, 0, sizeof (struct nexthop));
+  nexthop = XCALLOC (MTYPE_NEXTHOP, sizeof (struct nexthop));
   nexthop->type = NEXTHOP_TYPE_IPV4;
   nexthop->gate.ipv4 = *ipv4;
   if (src)
@@ -257,8 +254,7 @@ nexthop_ipv4_ifindex_add (struct rib *rib, struct in_addr *ipv4,
 {
   struct nexthop *nexthop;
 
-  nexthop = XMALLOC (MTYPE_NEXTHOP, sizeof (struct nexthop));
-  memset (nexthop, 0, sizeof (struct nexthop));
+  nexthop = XCALLOC (MTYPE_NEXTHOP, sizeof (struct nexthop));
   nexthop->type = NEXTHOP_TYPE_IPV4_IFINDEX;
   nexthop->gate.ipv4 = *ipv4;
   if (src)
@@ -276,8 +272,7 @@ nexthop_ipv6_add (struct rib *rib, struct in6_addr *ipv6)
 {
   struct nexthop *nexthop;
 
-  nexthop = XMALLOC (MTYPE_NEXTHOP, sizeof (struct nexthop));
-  memset (nexthop, 0, sizeof (struct nexthop));
+  nexthop = XCALLOC (MTYPE_NEXTHOP, sizeof (struct nexthop));
   nexthop->type = NEXTHOP_TYPE_IPV6;
   nexthop->gate.ipv6 = *ipv6;
 
@@ -292,8 +287,7 @@ nexthop_ipv6_ifname_add (struct rib *rib, struct in6_addr *ipv6,
 {
   struct nexthop *nexthop;
 
-  nexthop = XMALLOC (MTYPE_NEXTHOP, sizeof (struct nexthop));
-  memset (nexthop, 0, sizeof (struct nexthop));
+  nexthop = XCALLOC (MTYPE_NEXTHOP, sizeof (struct nexthop));
   nexthop->type = NEXTHOP_TYPE_IPV6_IFNAME;
   nexthop->gate.ipv6 = *ipv6;
   nexthop->ifname = XSTRDUP (0, ifname);
@@ -309,8 +303,7 @@ nexthop_ipv6_ifindex_add (struct rib *rib, struct in6_addr *ipv6,
 {
   struct nexthop *nexthop;
 
-  nexthop = XMALLOC (MTYPE_NEXTHOP, sizeof (struct nexthop));
-  memset (nexthop, 0, sizeof (struct nexthop));
+  nexthop = XCALLOC (MTYPE_NEXTHOP, sizeof (struct nexthop));
   nexthop->type = NEXTHOP_TYPE_IPV6_IFINDEX;
   nexthop->gate.ipv6 = *ipv6;
   nexthop->ifindex = ifindex;
@@ -326,8 +319,7 @@ nexthop_blackhole_add (struct rib *rib)
 {
   struct nexthop *nexthop;
 
-  nexthop = XMALLOC (MTYPE_NEXTHOP, sizeof (struct nexthop));
-  memset (nexthop, 0, sizeof (struct nexthop));
+  nexthop = XCALLOC (MTYPE_NEXTHOP, sizeof (struct nexthop));
   nexthop->type = NEXTHOP_TYPE_BLACKHOLE;
   SET_FLAG (rib->flags, ZEBRA_FLAG_BLACKHOLE);
 
@@ -2197,8 +2189,7 @@ static_add_ipv4 (struct prefix *p, struct in_addr *gate, const char *ifname,
     static_delete_ipv4 (p, gate, ifname, update->distance, vrf_id);
 
   /* Make new static route structure. */
-  si = XMALLOC (MTYPE_STATIC_IPV4, sizeof (struct static_ipv4));
-  memset (si, 0, sizeof (struct static_ipv4));
+  si = XCALLOC (MTYPE_STATIC_IPV4, sizeof (struct static_ipv4));
 
   si->type = type;
   si->distance = distance;
@@ -2741,8 +2732,7 @@ static_add_ipv6 (struct prefix *p, u_char type, struct in6_addr *gate,
     }
 
   /* Make new static route structure. */
-  si = XMALLOC (MTYPE_STATIC_IPV6, sizeof (struct static_ipv6));
-  memset (si, 0, sizeof (struct static_ipv6));
+  si = XCALLOC (MTYPE_STATIC_IPV6, sizeof (struct static_ipv6));
 
   si->type = type;
   si->distance = distance;