11 files changed, 48 insertions, 45 deletions

diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index 41589665fc5d..7a29d6e7baa7 100644
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -52,7 +52,7 @@ struct clusterip_config {
         atomic_t entries;                       /* number of entries/rules
                                                  * referencing us */
 
-        u_int32_t clusterip;                    /* the IP address */
+        __be32 clusterip;                       /* the IP address */
         u_int8_t clustermac[ETH_ALEN];          /* the MAC address */
         struct net_device *dev;                 /* device */
         u_int16_t num_total_nodes;              /* total number of nodes */
@@ -119,7 +119,7 @@ clusterip_config_entry_put(struct clusterip_config *c)
 }
 
 static struct clusterip_config *
-__clusterip_config_find(u_int32_t clusterip)
+__clusterip_config_find(__be32 clusterip)
 {
         struct list_head *pos;
 
@@ -136,7 +136,7 @@ __clusterip_config_find(u_int32_t clusterip)
 }
 
 static inline struct clusterip_config *
-clusterip_config_find_get(u_int32_t clusterip, int entry)
+clusterip_config_find_get(__be32 clusterip, int entry)
 {
         struct clusterip_config *c;
 
@@ -166,7 +166,7 @@ clusterip_config_init_nodelist(struct clusterip_config *c,
 }
 
 static struct clusterip_config *
-clusterip_config_init(struct ipt_clusterip_tgt_info *i, u_int32_t ip,
+clusterip_config_init(struct ipt_clusterip_tgt_info *i, __be32 ip,
                         struct net_device *dev)
 {
         struct clusterip_config *c;
@@ -387,7 +387,7 @@ checkentry(const char *tablename,
                 return 0;
 
         }
-        if (e->ip.dmsk.s_addr != 0xffffffff
+        if (e->ip.dmsk.s_addr != htonl(0xffffffff)
             || e->ip.dst.s_addr == 0) {
                 printk(KERN_ERR "CLUSTERIP: Please specify destination IP\n");
                 return 0;
@@ -476,9 +476,9 @@ static struct ipt_target clusterip_tgt = {
 /* hardcoded for 48bit ethernet and 32bit ipv4 addresses */
 struct arp_payload {
         u_int8_t src_hw[ETH_ALEN];
-        u_int32_t src_ip;
+        __be32 src_ip;
         u_int8_t dst_hw[ETH_ALEN];
-        u_int32_t dst_ip;
+        __be32 dst_ip;
 } __attribute__ ((packed));
 
 #ifdef CLUSTERIP_DEBUG
diff --git a/net/ipv4/netfilter/ipt_ECN.c b/net/ipv4/netfilter/ipt_ECN.c
index 23f9c7ebe7eb..12a818a2462f 100644
--- a/net/ipv4/netfilter/ipt_ECN.c
+++ b/net/ipv4/netfilter/ipt_ECN.c
@@ -28,7 +28,7 @@ static inline int
 set_ect_ip(struct sk_buff **pskb, const struct ipt_ECN_info *einfo)
 {
         struct iphdr *iph = (*pskb)->nh.iph;
-        u_int16_t oldtos;
+        __be16 oldtos;
 
         if ((iph->tos & IPT_ECN_IP_MASK) != (einfo->ip_ect & IPT_ECN_IP_MASK)) {
                 if (!skb_make_writable(pskb, sizeof(struct iphdr)))
@@ -37,7 +37,7 @@ set_ect_ip(struct sk_buff **pskb, const struct ipt_ECN_info *einfo)
                 oldtos = iph->tos;
                 iph->tos &= ~IPT_ECN_IP_MASK;
                 iph->tos |= (einfo->ip_ect & IPT_ECN_IP_MASK);
-                iph->check = nf_csum_update(oldtos ^ 0xFFFF, iph->tos,
+                iph->check = nf_csum_update(oldtos ^ htons(0xFFFF), iph->tos,
                                             iph->check);
         } 
         return 1;
@@ -48,7 +48,7 @@ static inline int
 set_ect_tcp(struct sk_buff **pskb, const struct ipt_ECN_info *einfo)
 {
         struct tcphdr _tcph, *tcph;
-        u_int16_t oldval;
+        __be16 oldval;
 
         /* Not enought header? */
         tcph = skb_header_pointer(*pskb, (*pskb)->nh.iph->ihl*4,
@@ -66,15 +66,15 @@ set_ect_tcp(struct sk_buff **pskb, const struct ipt_ECN_info *einfo)
                 return 0;
         tcph = (void *)(*pskb)->nh.iph + (*pskb)->nh.iph->ihl*4;
 
-        oldval = ((u_int16_t *)tcph)[6];
+        oldval = ((__be16 *)tcph)[6];
         if (einfo->operation & IPT_ECN_OP_SET_ECE)
                 tcph->ece = einfo->proto.tcp.ece;
         if (einfo->operation & IPT_ECN_OP_SET_CWR)
                 tcph->cwr = einfo->proto.tcp.cwr;
 
         tcph->check = nf_proto_csum_update((*pskb),
-                                           oldval ^ 0xFFFF,
-                                           ((u_int16_t *)tcph)[6],
+                                           oldval ^ htons(0xFFFF),
+                                           ((__be16 *)tcph)[6],
                                            tcph->check, 0);
         return 1;
 }
diff --git a/net/ipv4/netfilter/ipt_NETMAP.c b/net/ipv4/netfilter/ipt_NETMAP.c
index beb2914225ff..58a88f227108 100644
--- a/net/ipv4/netfilter/ipt_NETMAP.c
+++ b/net/ipv4/netfilter/ipt_NETMAP.c
@@ -58,7 +58,7 @@ target(struct sk_buff **pskb,
 {
         struct ip_conntrack *ct;
         enum ip_conntrack_info ctinfo;
-        u_int32_t new_ip, netmask;
+        __be32 new_ip, netmask;
         const struct ip_nat_multi_range_compat *mr = targinfo;
         struct ip_nat_range newrange;
 
diff --git a/net/ipv4/netfilter/ipt_REJECT.c b/net/ipv4/netfilter/ipt_REJECT.c
index b81821edd893..fd0c05efed8a 100644
--- a/net/ipv4/netfilter/ipt_REJECT.c
+++ b/net/ipv4/netfilter/ipt_REJECT.c
@@ -104,8 +104,8 @@ static void send_reset(struct sk_buff *oldskb, int hook)
         struct iphdr *iph = oldskb->nh.iph;
         struct tcphdr _otcph, *oth, *tcph;
         struct rtable *rt;
-        u_int16_t tmp_port;
-        u_int32_t tmp_addr;
+        __be16 tmp_port;
+        __be32 tmp_addr;
         int needs_ack;
         int hh_len;
 
diff --git a/net/ipv4/netfilter/ipt_SAME.c b/net/ipv4/netfilter/ipt_SAME.c
index efbcb1198832..b38b13328d73 100644
--- a/net/ipv4/netfilter/ipt_SAME.c
+++ b/net/ipv4/netfilter/ipt_SAME.c
@@ -135,7 +135,8 @@ same_target(struct sk_buff **pskb,
 {
         struct ip_conntrack *ct;
         enum ip_conntrack_info ctinfo;
-        u_int32_t tmpip, aindex, new_ip;
+        u_int32_t tmpip, aindex;
+        __be32 new_ip;
         const struct ipt_same_info *same = targinfo;
         struct ip_nat_range newrange;
         const struct ip_conntrack_tuple *t;
diff --git a/net/ipv4/netfilter/ipt_TCPMSS.c b/net/ipv4/netfilter/ipt_TCPMSS.c
index 4246c4321e5b..108b6b76311f 100644
--- a/net/ipv4/netfilter/ipt_TCPMSS.c
+++ b/net/ipv4/netfilter/ipt_TCPMSS.c
@@ -42,7 +42,8 @@ ipt_tcpmss_target(struct sk_buff **pskb,
         const struct ipt_tcpmss_info *tcpmssinfo = targinfo;
         struct tcphdr *tcph;
         struct iphdr *iph;
-        u_int16_t tcplen, newtotlen, oldval, newmss;
+        u_int16_t tcplen, newmss;
+        __be16 newtotlen, oldval;
         unsigned int i;
         u_int8_t *opt;
 
@@ -97,7 +98,7 @@ ipt_tcpmss_target(struct sk_buff **pskb,
                         opt[i+3] = (newmss & 0x00ff);
 
                         tcph->check = nf_proto_csum_update(*pskb,
-                                                           htons(oldmss)^0xFFFF,
+                                                           htons(oldmss)^htons(0xFFFF),
                                                            htons(newmss),
                                                            tcph->check, 0);
                         return IPT_CONTINUE;
@@ -126,7 +127,7 @@ ipt_tcpmss_target(struct sk_buff **pskb,
         memmove(opt + TCPOLEN_MSS, opt, tcplen - sizeof(struct tcphdr));
 
         tcph->check = nf_proto_csum_update(*pskb,
-                                           htons(tcplen) ^ 0xFFFF,
+                                           htons(tcplen) ^ htons(0xFFFF),
                                            htons(tcplen + TCPOLEN_MSS),
                                            tcph->check, 1);
         opt[0] = TCPOPT_MSS;
@@ -134,18 +135,18 @@ ipt_tcpmss_target(struct sk_buff **pskb,
         opt[2] = (newmss & 0xff00) >> 8;
         opt[3] = (newmss & 0x00ff);
 
-        tcph->check = nf_proto_csum_update(*pskb, ~0, *((u_int32_t *)opt),
+        tcph->check = nf_proto_csum_update(*pskb, htonl(~0), *((__be32 *)opt),
                                            tcph->check, 0);
 
-        oldval = ((u_int16_t *)tcph)[6];
+        oldval = ((__be16 *)tcph)[6];
         tcph->doff += TCPOLEN_MSS/4;
         tcph->check = nf_proto_csum_update(*pskb,
-                                           oldval ^ 0xFFFF,
-                                           ((u_int16_t *)tcph)[6],
+                                           oldval ^ htons(0xFFFF),
+                                           ((__be16 *)tcph)[6],
                                            tcph->check, 0);
 
         newtotlen = htons(ntohs(iph->tot_len) + TCPOLEN_MSS);
-        iph->check = nf_csum_update(iph->tot_len ^ 0xFFFF,
+        iph->check = nf_csum_update(iph->tot_len ^ htons(0xFFFF),
                                     newtotlen, iph->check);
         iph->tot_len = newtotlen;
         return IPT_CONTINUE;
diff --git a/net/ipv4/netfilter/ipt_TOS.c b/net/ipv4/netfilter/ipt_TOS.c
index 471a4c438b0a..6b8b14ccc3d3 100644
--- a/net/ipv4/netfilter/ipt_TOS.c
+++ b/net/ipv4/netfilter/ipt_TOS.c
@@ -30,7 +30,7 @@ target(struct sk_buff **pskb,
 {
         const struct ipt_tos_target_info *tosinfo = targinfo;
         struct iphdr *iph = (*pskb)->nh.iph;
-        u_int16_t oldtos;
+        __be16 oldtos;
 
         if ((iph->tos & IPTOS_TOS_MASK) != tosinfo->tos) {
                 if (!skb_make_writable(pskb, sizeof(struct iphdr)))
@@ -38,7 +38,7 @@ target(struct sk_buff **pskb,
                 iph = (*pskb)->nh.iph;
                 oldtos = iph->tos;
                 iph->tos = (iph->tos & IPTOS_PREC_MASK) | tosinfo->tos;
-                iph->check = nf_csum_update(oldtos ^ 0xFFFF, iph->tos,
+                iph->check = nf_csum_update(oldtos ^ htons(0xFFFF), iph->tos,
                                             iph->check);
         }
         return IPT_CONTINUE;
diff --git a/net/ipv4/netfilter/ipt_TTL.c b/net/ipv4/netfilter/ipt_TTL.c
index 96e79cc6d0f2..ac9517d62af0 100644
--- a/net/ipv4/netfilter/ipt_TTL.c
+++ b/net/ipv4/netfilter/ipt_TTL.c
@@ -54,8 +54,8 @@ ipt_ttl_target(struct sk_buff **pskb,
         }
 
         if (new_ttl != iph->ttl) {
-                iph->check = nf_csum_update(ntohs((iph->ttl << 8)) ^ 0xFFFF,
-                                            ntohs(new_ttl << 8),
+                iph->check = nf_csum_update(htons((iph->ttl << 8)) ^ htons(0xFFFF),
+                                            htons(new_ttl << 8),
                                             iph->check);
                 iph->ttl = new_ttl;
         }
diff --git a/net/ipv4/netfilter/ipt_hashlimit.c b/net/ipv4/netfilter/ipt_hashlimit.c
index 4f73a61aa3dd..33ccdbf8e794 100644
--- a/net/ipv4/netfilter/ipt_hashlimit.c
+++ b/net/ipv4/netfilter/ipt_hashlimit.c
@@ -50,11 +50,11 @@ static struct file_operations dl_file_ops;
 /* hash table crap */
 
 struct dsthash_dst {
-        u_int32_t src_ip;
-        u_int32_t dst_ip;
+        __be32 src_ip;
+        __be32 dst_ip;
         /* ports have to be consecutive !!! */
-        u_int16_t src_port;
-        u_int16_t dst_port;
+        __be16 src_port;
+        __be16 dst_port;
 };
 
 struct dsthash_ent {
@@ -106,8 +106,10 @@ static inline int dst_cmp(const struct dsthash_ent *ent, struct dsthash_dst *b)
 static inline u_int32_t
 hash_dst(const struct ipt_hashlimit_htable *ht, const struct dsthash_dst *dst)
 {
-        return (jhash_3words(dst->dst_ip, (dst->dst_port<<16 | dst->src_port), 
-                             dst->src_ip, ht->rnd) % ht->cfg.size);
+        return (jhash_3words((__force u32)dst->dst_ip,
+                            ((__force u32)dst->dst_port<<16 |
+                             (__force u32)dst->src_port),
+                             (__force u32)dst->src_ip, ht->rnd) % ht->cfg.size);
 }
 
 static inline struct dsthash_ent *
@@ -406,7 +408,7 @@ hashlimit_match(const struct sk_buff *skb,
                 dst.src_ip = skb->nh.iph->saddr;
         if (hinfo->cfg.mode & IPT_HASHLIMIT_HASH_DPT
             ||hinfo->cfg.mode & IPT_HASHLIMIT_HASH_SPT) {
-                u_int16_t _ports[2], *ports;
+                __be16 _ports[2], *ports;
 
                 switch (skb->nh.iph->protocol) {
                 case IPPROTO_TCP:
diff --git a/net/ipv4/netfilter/ipt_recent.c b/net/ipv4/netfilter/ipt_recent.c
index 32ae8d7ac506..126db44e71a8 100644
--- a/net/ipv4/netfilter/ipt_recent.c
+++ b/net/ipv4/netfilter/ipt_recent.c
@@ -50,11 +50,10 @@ MODULE_PARM_DESC(ip_list_perms, "permissions on /proc/net/ipt_recent/* files");
 MODULE_PARM_DESC(ip_list_uid,"owner of /proc/net/ipt_recent/* files");
 MODULE_PARM_DESC(ip_list_gid,"owning group of /proc/net/ipt_recent/* files");
 
-
 struct recent_entry {
         struct list_head        list;
         struct list_head        lru_list;
-        u_int32_t               addr;
+        __be32                  addr;
         u_int8_t                ttl;
         u_int8_t                index;
         u_int16_t               nstamps;
@@ -85,17 +84,17 @@ static struct file_operations	recent_fops;
 static u_int32_t hash_rnd;
 static int hash_rnd_initted;
 
-static unsigned int recent_entry_hash(u_int32_t addr)
+static unsigned int recent_entry_hash(__be32 addr)
 {
         if (!hash_rnd_initted) {
                 get_random_bytes(&hash_rnd, 4);
                 hash_rnd_initted = 1;
         }
-        return jhash_1word(addr, hash_rnd) & (ip_list_hash_size - 1);
+        return jhash_1word((__force u32)addr, hash_rnd) & (ip_list_hash_size - 1);
 }
 
 static struct recent_entry *
-recent_entry_lookup(const struct recent_table *table, u_int32_t addr, u_int8_t ttl)
+recent_entry_lookup(const struct recent_table *table, __be32 addr, u_int8_t ttl)
 {
         struct recent_entry *e;
         unsigned int h;
@@ -116,7 +115,7 @@ static void recent_entry_remove(struct recent_table *t, struct recent_entry *e)
 }
 
 static struct recent_entry *
-recent_entry_init(struct recent_table *t, u_int32_t addr, u_int8_t ttl)
+recent_entry_init(struct recent_table *t, __be32 addr, u_int8_t ttl)
 {
         struct recent_entry *e;
 
@@ -178,7 +177,7 @@ ipt_recent_match(const struct sk_buff *skb,
         const struct ipt_recent_info *info = matchinfo;
         struct recent_table *t;
         struct recent_entry *e;
-        u_int32_t addr;
+        __be32 addr;
         u_int8_t ttl;
         int ret = info->invert;
 
@@ -406,7 +405,7 @@ static ssize_t recent_proc_write(struct file *file, const char __user *input,
         struct recent_table *t = pde->data;
         struct recent_entry *e;
         char buf[sizeof("+255.255.255.255")], *c = buf;
-        u_int32_t addr;
+        __be32 addr;
         int add;
 
         if (size > sizeof(buf))
diff --git a/net/ipv4/netfilter/iptable_mangle.c b/net/ipv4/netfilter/iptable_mangle.c
index 79336cb42527..e62ea2bb9c0a 100644
--- a/net/ipv4/netfilter/iptable_mangle.c
+++ b/net/ipv4/netfilter/iptable_mangle.c
@@ -131,7 +131,7 @@ ipt_local_hook(unsigned int hook,
 {
         unsigned int ret;
         u_int8_t tos;
-        u_int32_t saddr, daddr;
+        __be32 saddr, daddr;
         unsigned long nfmark;
 
         /* root is playing with raw sockets. */