From a47362a226456d8db8207e618324a2278d05d3a7 Mon Sep 17 00:00:00 2001
From: Jan Engelhardt <jengelh@gmx.de>
Date: Sat, 7 Jul 2007 22:16:55 -0700
Subject: [NETFILTER]: add some consts, remove some casts

Make a number of variables const and/or remove unneeded casts.

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 net/netfilter/core.c           |  6 +++---
 net/netfilter/xt_CONNMARK.c    |  6 +++---
 net/netfilter/xt_CONNSECMARK.c |  4 ++--
 net/netfilter/xt_MARK.c        |  8 ++++----
 net/netfilter/xt_NFLOG.c       |  2 +-
 net/netfilter/xt_connbytes.c   |  2 +-
 net/netfilter/xt_connmark.c    |  8 ++++----
 net/netfilter/xt_conntrack.c   |  8 ++++----
 net/netfilter/xt_dccp.c        |  2 +-
 net/netfilter/xt_hashlimit.c   | 30 ++++++++++++++++++------------
 net/netfilter/xt_helper.c      |  6 +++---
 net/netfilter/xt_limit.c       |  7 ++++---
 net/netfilter/xt_mark.c        |  4 ++--
 net/netfilter/xt_physdev.c     |  2 +-
 net/netfilter/xt_policy.c      |  6 +++---
 net/netfilter/xt_quota.c       |  5 +++--
 net/netfilter/xt_realm.c       |  2 +-
 net/netfilter/xt_statistic.c   |  2 +-
 18 files changed, 59 insertions(+), 51 deletions(-)

(limited to 'net/netfilter')

diff --git a/net/netfilter/core.c b/net/netfilter/core.c
index 3aaabec70d19..381a77cf0c9e 100644
--- a/net/netfilter/core.c
+++ b/net/netfilter/core.c
@@ -231,13 +231,13 @@ void nf_proto_csum_replace4(__sum16 *sum, struct sk_buff *skb,
 {
 	__be32 diff[] = { ~from, to };
 	if (skb->ip_summed != CHECKSUM_PARTIAL) {
-		*sum = csum_fold(csum_partial((char *)diff, sizeof(diff),
+		*sum = csum_fold(csum_partial(diff, sizeof(diff),
 				~csum_unfold(*sum)));
 		if (skb->ip_summed == CHECKSUM_COMPLETE && pseudohdr)
-			skb->csum = ~csum_partial((char *)diff, sizeof(diff),
+			skb->csum = ~csum_partial(diff, sizeof(diff),
 						~skb->csum);
 	} else if (pseudohdr)
-		*sum = ~csum_fold(csum_partial((char *)diff, sizeof(diff),
+		*sum = ~csum_fold(csum_partial(diff, sizeof(diff),
 				csum_unfold(*sum)));
 }
 EXPORT_SYMBOL(nf_proto_csum_replace4);
diff --git a/net/netfilter/xt_CONNMARK.c b/net/netfilter/xt_CONNMARK.c
index 4e8aa1b0cba2..4284a59b03e1 100644
--- a/net/netfilter/xt_CONNMARK.c
+++ b/net/netfilter/xt_CONNMARK.c
@@ -83,7 +83,7 @@ checkentry(const char *tablename,
 	   void *targinfo,
 	   unsigned int hook_mask)
 {
-	struct xt_connmark_target_info *matchinfo = targinfo;
+	const struct xt_connmark_target_info *matchinfo = targinfo;
 
 	if (nf_ct_l3proto_try_module_get(target->family) < 0) {
 		printk(KERN_WARNING "can't load conntrack support for "
@@ -121,7 +121,7 @@ struct compat_xt_connmark_target_info {
 
 static void compat_from_user(void *dst, void *src)
 {
-	struct compat_xt_connmark_target_info *cm = src;
+	const struct compat_xt_connmark_target_info *cm = src;
 	struct xt_connmark_target_info m = {
 		.mark	= cm->mark,
 		.mask	= cm->mask,
@@ -132,7 +132,7 @@ static void compat_from_user(void *dst, void *src)
 
 static int compat_to_user(void __user *dst, void *src)
 {
-	struct xt_connmark_target_info *m = src;
+	const struct xt_connmark_target_info *m = src;
 	struct compat_xt_connmark_target_info cm = {
 		.mark	= m->mark,
 		.mask	= m->mask,
diff --git a/net/netfilter/xt_CONNSECMARK.c b/net/netfilter/xt_CONNSECMARK.c
index ab2f0d016953..8d5e154013d6 100644
--- a/net/netfilter/xt_CONNSECMARK.c
+++ b/net/netfilter/xt_CONNSECMARK.c
@@ -33,7 +33,7 @@ MODULE_ALIAS("ip6t_CONNSECMARK");
  * If the packet has a security mark and the connection does not, copy
  * the security mark from the packet to the connection.
  */
-static void secmark_save(struct sk_buff *skb)
+static void secmark_save(const struct sk_buff *skb)
 {
 	if (skb->secmark) {
 		struct nf_conn *ct;
@@ -89,7 +89,7 @@ static bool checkentry(const char *tablename, const void *entry,
 		       const struct xt_target *target, void *targinfo,
 		       unsigned int hook_mask)
 {
-	struct xt_connsecmark_target_info *info = targinfo;
+	const struct xt_connsecmark_target_info *info = targinfo;
 
 	if (nf_ct_l3proto_try_module_get(target->family) < 0) {
 		printk(KERN_WARNING "can't load conntrack support for "
diff --git a/net/netfilter/xt_MARK.c b/net/netfilter/xt_MARK.c
index bd9cdf29cc3b..6b7369fc263f 100644
--- a/net/netfilter/xt_MARK.c
+++ b/net/netfilter/xt_MARK.c
@@ -72,7 +72,7 @@ checkentry_v0(const char *tablename,
 	      void *targinfo,
 	      unsigned int hook_mask)
 {
-	struct xt_mark_target_info *markinfo = targinfo;
+	const struct xt_mark_target_info *markinfo = targinfo;
 
 	if (markinfo->mark > 0xffffffff) {
 		printk(KERN_WARNING "MARK: Only supports 32bit wide mark\n");
@@ -88,7 +88,7 @@ checkentry_v1(const char *tablename,
 	      void *targinfo,
 	      unsigned int hook_mask)
 {
-	struct xt_mark_target_info_v1 *markinfo = targinfo;
+	const struct xt_mark_target_info_v1 *markinfo = targinfo;
 
 	if (markinfo->mode != XT_MARK_SET
 	    && markinfo->mode != XT_MARK_AND
@@ -114,7 +114,7 @@ struct compat_xt_mark_target_info_v1 {
 
 static void compat_from_user_v1(void *dst, void *src)
 {
-	struct compat_xt_mark_target_info_v1 *cm = src;
+	const struct compat_xt_mark_target_info_v1 *cm = src;
 	struct xt_mark_target_info_v1 m = {
 		.mark	= cm->mark,
 		.mode	= cm->mode,
@@ -124,7 +124,7 @@ static void compat_from_user_v1(void *dst, void *src)
 
 static int compat_to_user_v1(void __user *dst, void *src)
 {
-	struct xt_mark_target_info_v1 *m = src;
+	const struct xt_mark_target_info_v1 *m = src;
 	struct compat_xt_mark_target_info_v1 cm = {
 		.mark	= m->mark,
 		.mode	= m->mode,
diff --git a/net/netfilter/xt_NFLOG.c b/net/netfilter/xt_NFLOG.c
index 0c6f2838cc98..20e55d588a3c 100644
--- a/net/netfilter/xt_NFLOG.c
+++ b/net/netfilter/xt_NFLOG.c
@@ -43,7 +43,7 @@ nflog_checkentry(const char *tablename, const void *entry,
 		 const struct xt_target *target, void *targetinfo,
 		 unsigned int hookmask)
 {
-	struct xt_nflog_info *info = targetinfo;
+	const struct xt_nflog_info *info = targetinfo;
 
 	if (info->flags & ~XT_NFLOG_MASK)
 		return false;
diff --git a/net/netfilter/xt_connbytes.c b/net/netfilter/xt_connbytes.c
index 12541784109a..99c246e45c42 100644
--- a/net/netfilter/xt_connbytes.c
+++ b/net/netfilter/xt_connbytes.c
@@ -26,7 +26,7 @@ match(const struct sk_buff *skb,
       bool *hotdrop)
 {
 	const struct xt_connbytes_info *sinfo = matchinfo;
-	struct nf_conn *ct;
+	const struct nf_conn *ct;
 	enum ip_conntrack_info ctinfo;
 	u_int64_t what = 0;	/* initialize to make gcc happy */
 	u_int64_t bytes = 0;
diff --git a/net/netfilter/xt_connmark.c b/net/netfilter/xt_connmark.c
index 94d5251b3d88..71f3c1a5d5e5 100644
--- a/net/netfilter/xt_connmark.c
+++ b/net/netfilter/xt_connmark.c
@@ -41,7 +41,7 @@ match(const struct sk_buff *skb,
       bool *hotdrop)
 {
 	const struct xt_connmark_info *info = matchinfo;
-	struct nf_conn *ct;
+	const struct nf_conn *ct;
 	enum ip_conntrack_info ctinfo;
 
 	ct = nf_ct_get(skb, &ctinfo);
@@ -58,7 +58,7 @@ checkentry(const char *tablename,
 	   void *matchinfo,
 	   unsigned int hook_mask)
 {
-	struct xt_connmark_info *cm = matchinfo;
+	const struct xt_connmark_info *cm = matchinfo;
 
 	if (cm->mark > 0xffffffff || cm->mask > 0xffffffff) {
 		printk(KERN_WARNING "connmark: only support 32bit mark\n");
@@ -88,7 +88,7 @@ struct compat_xt_connmark_info {
 
 static void compat_from_user(void *dst, void *src)
 {
-	struct compat_xt_connmark_info *cm = src;
+	const struct compat_xt_connmark_info *cm = src;
 	struct xt_connmark_info m = {
 		.mark	= cm->mark,
 		.mask	= cm->mask,
@@ -99,7 +99,7 @@ static void compat_from_user(void *dst, void *src)
 
 static int compat_to_user(void __user *dst, void *src)
 {
-	struct xt_connmark_info *m = src;
+	const struct xt_connmark_info *m = src;
 	struct compat_xt_connmark_info cm = {
 		.mark	= m->mark,
 		.mask	= m->mask,
diff --git a/net/netfilter/xt_conntrack.c b/net/netfilter/xt_conntrack.c
index 87364f58a4b9..9e3ec31f2016 100644
--- a/net/netfilter/xt_conntrack.c
+++ b/net/netfilter/xt_conntrack.c
@@ -30,11 +30,11 @@ match(const struct sk_buff *skb,
       bool *hotdrop)
 {
 	const struct xt_conntrack_info *sinfo = matchinfo;
-	struct nf_conn *ct;
+	const struct nf_conn *ct;
 	enum ip_conntrack_info ctinfo;
 	unsigned int statebit;
 
-	ct = nf_ct_get((struct sk_buff *)skb, &ctinfo);
+	ct = nf_ct_get(skb, &ctinfo);
 
 #define FWINV(bool,invflg) ((bool) ^ !!(sinfo->invflags & invflg))
 
@@ -150,7 +150,7 @@ struct compat_xt_conntrack_info
 
 static void compat_from_user(void *dst, void *src)
 {
-	struct compat_xt_conntrack_info *cm = src;
+	const struct compat_xt_conntrack_info *cm = src;
 	struct xt_conntrack_info m = {
 		.statemask	= cm->statemask,
 		.statusmask	= cm->statusmask,
@@ -167,7 +167,7 @@ static void compat_from_user(void *dst, void *src)
 
 static int compat_to_user(void __user *dst, void *src)
 {
-	struct xt_conntrack_info *m = src;
+	const struct xt_conntrack_info *m = src;
 	struct compat_xt_conntrack_info cm = {
 		.statemask	= m->statemask,
 		.statusmask	= m->statusmask,
diff --git a/net/netfilter/xt_dccp.c b/net/netfilter/xt_dccp.c
index 24895902cfe0..1b77c5bcb348 100644
--- a/net/netfilter/xt_dccp.c
+++ b/net/netfilter/xt_dccp.c
@@ -39,7 +39,7 @@ dccp_find_option(u_int8_t option,
 		 bool *hotdrop)
 {
 	/* tcp.doff is only 4 bits, ie. max 15 * 4 bytes */
-	unsigned char *op;
+	const unsigned char *op;
 	unsigned int optoff = __dccp_hdr_len(dh);
 	unsigned int optlen = dh->dccph_doff*4 - __dccp_hdr_len(dh);
 	unsigned int i;
diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
index a1b5996447dd..deb5890aa3ac 100644
--- a/net/netfilter/xt_hashlimit.c
+++ b/net/netfilter/xt_hashlimit.c
@@ -95,7 +95,7 @@ static HLIST_HEAD(hashlimit_htables);
 static struct kmem_cache *hashlimit_cachep __read_mostly;
 
 static inline bool dst_cmp(const struct dsthash_ent *ent,
-			   struct dsthash_dst *b)
+			   const struct dsthash_dst *b)
 {
 	return !memcmp(&ent->dst, b, sizeof(ent->dst));
 }
@@ -107,7 +107,8 @@ hash_dst(const struct xt_hashlimit_htable *ht, const struct dsthash_dst *dst)
 }
 
 static struct dsthash_ent *
-dsthash_find(const struct xt_hashlimit_htable *ht, struct dsthash_dst *dst)
+dsthash_find(const struct xt_hashlimit_htable *ht,
+	     const struct dsthash_dst *dst)
 {
 	struct dsthash_ent *ent;
 	struct hlist_node *pos;
@@ -123,7 +124,8 @@ dsthash_find(const struct xt_hashlimit_htable *ht, struct dsthash_dst *dst)
 
 /* allocate dsthash_ent, initialize dst, put in htable and lock it */
 static struct dsthash_ent *
-dsthash_alloc_init(struct xt_hashlimit_htable *ht, struct dsthash_dst *dst)
+dsthash_alloc_init(struct xt_hashlimit_htable *ht,
+		   const struct dsthash_dst *dst)
 {
 	struct dsthash_ent *ent;
 
@@ -228,19 +230,21 @@ static int htable_create(struct xt_hashlimit_info *minfo, int family)
 	return 0;
 }
 
-static bool select_all(struct xt_hashlimit_htable *ht, struct dsthash_ent *he)
+static bool select_all(const struct xt_hashlimit_htable *ht,
+		       const struct dsthash_ent *he)
 {
 	return 1;
 }
 
-static bool select_gc(struct xt_hashlimit_htable *ht, struct dsthash_ent *he)
+static bool select_gc(const struct xt_hashlimit_htable *ht,
+		      const struct dsthash_ent *he)
 {
 	return (jiffies >= he->expires);
 }
 
 static void htable_selective_cleanup(struct xt_hashlimit_htable *ht,
-				bool (*select)(struct xt_hashlimit_htable *ht,
-					      struct dsthash_ent *he))
+			bool (*select)(const struct xt_hashlimit_htable *ht,
+				      const struct dsthash_ent *he))
 {
 	unsigned int i;
 
@@ -283,7 +287,8 @@ static void htable_destroy(struct xt_hashlimit_htable *hinfo)
 	vfree(hinfo);
 }
 
-static struct xt_hashlimit_htable *htable_find_get(char *name, int family)
+static struct xt_hashlimit_htable *htable_find_get(const char *name,
+						   int family)
 {
 	struct xt_hashlimit_htable *hinfo;
 	struct hlist_node *pos;
@@ -368,7 +373,8 @@ static inline void rateinfo_recalc(struct dsthash_ent *dh, unsigned long now)
 }
 
 static int
-hashlimit_init_dst(struct xt_hashlimit_htable *hinfo, struct dsthash_dst *dst,
+hashlimit_init_dst(const struct xt_hashlimit_htable *hinfo,
+		   struct dsthash_dst *dst,
 		   const struct sk_buff *skb, unsigned int protoff)
 {
 	__be16 _ports[2], *ports;
@@ -443,8 +449,8 @@ hashlimit_match(const struct sk_buff *skb,
 		unsigned int protoff,
 		bool *hotdrop)
 {
-	struct xt_hashlimit_info *r =
-		((struct xt_hashlimit_info *)matchinfo)->u.master;
+	const struct xt_hashlimit_info *r =
+		((const struct xt_hashlimit_info *)matchinfo)->u.master;
 	struct xt_hashlimit_htable *hinfo = r->hinfo;
 	unsigned long now = jiffies;
 	struct dsthash_ent *dh;
@@ -543,7 +549,7 @@ hashlimit_checkentry(const char *tablename,
 static void
 hashlimit_destroy(const struct xt_match *match, void *matchinfo)
 {
-	struct xt_hashlimit_info *r = matchinfo;
+	const struct xt_hashlimit_info *r = matchinfo;
 
 	htable_put(r->hinfo);
 }
diff --git a/net/netfilter/xt_helper.c b/net/netfilter/xt_helper.c
index a2688b807a99..047d0046b28c 100644
--- a/net/netfilter/xt_helper.c
+++ b/net/netfilter/xt_helper.c
@@ -39,12 +39,12 @@ match(const struct sk_buff *skb,
       bool *hotdrop)
 {
 	const struct xt_helper_info *info = matchinfo;
-	struct nf_conn *ct;
-	struct nf_conn_help *master_help;
+	const struct nf_conn *ct;
+	const struct nf_conn_help *master_help;
 	enum ip_conntrack_info ctinfo;
 	bool ret = info->invert;
 
-	ct = nf_ct_get((struct sk_buff *)skb, &ctinfo);
+	ct = nf_ct_get(skb, &ctinfo);
 	if (!ct) {
 		DEBUGP("xt_helper: Eek! invalid conntrack?\n");
 		return ret;
diff --git a/net/netfilter/xt_limit.c b/net/netfilter/xt_limit.c
index 2717aa65246a..b042419462af 100644
--- a/net/netfilter/xt_limit.c
+++ b/net/netfilter/xt_limit.c
@@ -67,7 +67,8 @@ ipt_limit_match(const struct sk_buff *skb,
 		unsigned int protoff,
 		bool *hotdrop)
 {
-	struct xt_rateinfo *r = ((struct xt_rateinfo *)matchinfo)->master;
+	struct xt_rateinfo *r =
+		((const struct xt_rateinfo *)matchinfo)->master;
 	unsigned long now = jiffies;
 
 	spin_lock_bh(&limit_lock);
@@ -144,7 +145,7 @@ struct compat_xt_rateinfo {
  * master pointer, which does not need to be preserved. */
 static void compat_from_user(void *dst, void *src)
 {
-	struct compat_xt_rateinfo *cm = src;
+	const struct compat_xt_rateinfo *cm = src;
 	struct xt_rateinfo m = {
 		.avg		= cm->avg,
 		.burst		= cm->burst,
@@ -158,7 +159,7 @@ static void compat_from_user(void *dst, void *src)
 
 static int compat_to_user(void __user *dst, void *src)
 {
-	struct xt_rateinfo *m = src;
+	const struct xt_rateinfo *m = src;
 	struct compat_xt_rateinfo cm = {
 		.avg		= m->avg,
 		.burst		= m->burst,
diff --git a/net/netfilter/xt_mark.c b/net/netfilter/xt_mark.c
index 83ed806764b4..b8ab79452f08 100644
--- a/net/netfilter/xt_mark.c
+++ b/net/netfilter/xt_mark.c
@@ -60,7 +60,7 @@ struct compat_xt_mark_info {
 
 static void compat_from_user(void *dst, void *src)
 {
-	struct compat_xt_mark_info *cm = src;
+	const struct compat_xt_mark_info *cm = src;
 	struct xt_mark_info m = {
 		.mark	= cm->mark,
 		.mask	= cm->mask,
@@ -71,7 +71,7 @@ static void compat_from_user(void *dst, void *src)
 
 static int compat_to_user(void __user *dst, void *src)
 {
-	struct xt_mark_info *m = src;
+	const struct xt_mark_info *m = src;
 	struct compat_xt_mark_info cm = {
 		.mark	= m->mark,
 		.mask	= m->mask,
diff --git a/net/netfilter/xt_physdev.c b/net/netfilter/xt_physdev.c
index 34f0d3e44ea7..467b2dcf7e6b 100644
--- a/net/netfilter/xt_physdev.c
+++ b/net/netfilter/xt_physdev.c
@@ -36,7 +36,7 @@ match(const struct sk_buff *skb,
 	const struct xt_physdev_info *info = matchinfo;
 	bool ret;
 	const char *indev, *outdev;
-	struct nf_bridge_info *nf_bridge;
+	const struct nf_bridge_info *nf_bridge;
 
 	/* Not a bridged IP packet or no info available yet:
 	 * LOCAL_OUT/mangle and LOCAL_OUT/nat don't know if
diff --git a/net/netfilter/xt_policy.c b/net/netfilter/xt_policy.c
index 1534de55cdb6..5ab6d71f8d05 100644
--- a/net/netfilter/xt_policy.c
+++ b/net/netfilter/xt_policy.c
@@ -34,7 +34,7 @@ xt_addr_cmp(const union xt_policy_addr *a1, const union xt_policy_addr *m,
 }
 
 static inline bool
-match_xfrm_state(struct xfrm_state *x, const struct xt_policy_elem *e,
+match_xfrm_state(const struct xfrm_state *x, const struct xt_policy_elem *e,
 		 unsigned short family)
 {
 #define MATCH_ADDR(x,y,z)	(!e->match.x ||			       \
@@ -55,7 +55,7 @@ match_policy_in(const struct sk_buff *skb, const struct xt_policy_info *info,
 		unsigned short family)
 {
 	const struct xt_policy_elem *e;
-	struct sec_path *sp = skb->sp;
+	const struct sec_path *sp = skb->sp;
 	int strict = info->flags & XT_POLICY_MATCH_STRICT;
 	int i, pos;
 
@@ -85,7 +85,7 @@ match_policy_out(const struct sk_buff *skb, const struct xt_policy_info *info,
 		 unsigned short family)
 {
 	const struct xt_policy_elem *e;
-	struct dst_entry *dst = skb->dst;
+	const struct dst_entry *dst = skb->dst;
 	int strict = info->flags & XT_POLICY_MATCH_STRICT;
 	int i, pos;
 
diff --git a/net/netfilter/xt_quota.c b/net/netfilter/xt_quota.c
index e13d62a8caba..feb130d14f2c 100644
--- a/net/netfilter/xt_quota.c
+++ b/net/netfilter/xt_quota.c
@@ -22,7 +22,8 @@ match(const struct sk_buff *skb,
       const struct xt_match *match, const void *matchinfo,
       int offset, unsigned int protoff, bool *hotdrop)
 {
-	struct xt_quota_info *q = ((struct xt_quota_info *)matchinfo)->master;
+	struct xt_quota_info *q =
+		((const struct xt_quota_info *)matchinfo)->master;
 	bool ret = q->flags & XT_QUOTA_INVERT;
 
 	spin_lock_bh(&quota_lock);
@@ -43,7 +44,7 @@ checkentry(const char *tablename, const void *entry,
 	   const struct xt_match *match, void *matchinfo,
 	   unsigned int hook_mask)
 {
-	struct xt_quota_info *q = (struct xt_quota_info *)matchinfo;
+	struct xt_quota_info *q = matchinfo;
 
 	if (q->flags & ~XT_QUOTA_MASK)
 		return false;
diff --git a/net/netfilter/xt_realm.c b/net/netfilter/xt_realm.c
index ad82c132694c..44b807d279ad 100644
--- a/net/netfilter/xt_realm.c
+++ b/net/netfilter/xt_realm.c
@@ -32,7 +32,7 @@ match(const struct sk_buff *skb,
       bool *hotdrop)
 {
 	const struct xt_realm_info *info = matchinfo;
-	struct dst_entry *dst = skb->dst;
+	const struct dst_entry *dst = skb->dst;
 
 	return (info->id == (dst->tclassid & info->mask)) ^ info->invert;
 }
diff --git a/net/netfilter/xt_statistic.c b/net/netfilter/xt_statistic.c
index 0af42892e9dc..3da4978287f3 100644
--- a/net/netfilter/xt_statistic.c
+++ b/net/netfilter/xt_statistic.c
@@ -57,7 +57,7 @@ checkentry(const char *tablename, const void *entry,
 	   const struct xt_match *match, void *matchinfo,
 	   unsigned int hook_mask)
 {
-	struct xt_statistic_info *info = (struct xt_statistic_info *)matchinfo;
+	struct xt_statistic_info *info = matchinfo;
 
 	if (info->mode > XT_STATISTIC_MODE_MAX ||
 	    info->flags & ~XT_STATISTIC_MASK)
-- 
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