[IPV6]: Assorted trivial endianness annotations.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 files changed, 35 insertions, 35 deletions

diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 8db39f7..1144900 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -644,7 +644,7 @@ int inet_getname(struct socket *sock, struct sockaddr *uaddr,
 		sin->sin_port = inet->dport;
 		sin->sin_addr.s_addr = inet->daddr;
 	} else {
-		__u32 addr = inet->rcv_saddr;
+		__be32 addr = inet->rcv_saddr;
 		if (!addr)
 			addr = inet->saddr;
 		sin->sin_port = inet->sport;
@@ -995,8 +995,8 @@ static int inet_sk_reselect_saddr(struct sock *sk)
 	struct inet_sock *inet = inet_sk(sk);
 	int err;
 	struct rtable *rt;
-	__u32 old_saddr = inet->saddr;
-	__u32 new_saddr;
+	__be32 old_saddr = inet->saddr;
+	__be32 new_saddr;
 	__be32 daddr = inet->daddr;
 
 	if (inet->opt && inet->opt->srr)
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index cfb5d3d..3981e8b 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -203,7 +203,7 @@ struct neigh_table arp_tbl = {
 	.gc_thresh3 =	1024,
 };
 
-int arp_mc_map(u32 addr, u8 *haddr, struct net_device *dev, int dir)
+int arp_mc_map(__be32 addr, u8 *haddr, struct net_device *dev, int dir)
 {
 	switch (dev->type) {
 	case ARPHRD_ETHER:
diff --git a/net/ipv4/cipso_ipv4.c b/net/ipv4/cipso_ipv4.c
index 6460233..c3a61eb 100644
--- a/net/ipv4/cipso_ipv4.c
+++ b/net/ipv4/cipso_ipv4.c
@@ -966,7 +966,7 @@ static int cipso_v4_gentag_hdr(const struct cipso_v4_doi *doi_def,
 
 	buf[0] = IPOPT_CIPSO;
 	buf[1] = CIPSO_V4_HDR_LEN + len;
-	*(u32 *)&buf[2] = htonl(doi_def->doi);
+	*(__be32 *)&buf[2] = htonl(doi_def->doi);
 
 	return 0;
 }
@@ -1140,7 +1140,7 @@ int cipso_v4_validate(unsigned char **option)
 	}
 
 	rcu_read_lock();
-	doi_def = cipso_v4_doi_getdef(ntohl(*((u32 *)&opt[2])));
+	doi_def = cipso_v4_doi_getdef(ntohl(*((__be32 *)&opt[2])));
 	if (doi_def == NULL) {
 		err_offset = 2;
 		goto validate_return_locked;
@@ -1370,7 +1370,7 @@ int cipso_v4_sock_getattr(struct sock *sk, struct netlbl_lsm_secattr *secattr)
 	if (ret_val == 0)
 		return ret_val;
 
-	doi = ntohl(*(u32 *)&cipso_ptr[2]);
+	doi = ntohl(*(__be32 *)&cipso_ptr[2]);
 	rcu_read_lock();
 	doi_def = cipso_v4_doi_getdef(doi);
 	if (doi_def == NULL) {
@@ -1436,7 +1436,7 @@ int cipso_v4_skbuff_getattr(const struct sk_buff *skb,
 	if (cipso_v4_cache_check(cipso_ptr, cipso_ptr[1], secattr) == 0)
 		return 0;
 
-	doi = ntohl(*(u32 *)&cipso_ptr[2]);
+	doi = ntohl(*(__be32 *)&cipso_ptr[2]);
 	rcu_read_lock();
 	doi_def = cipso_v4_doi_getdef(doi);
 	if (doi_def == NULL)
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index f38cbba..a1b356c 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -577,20 +577,20 @@ static int inet_rtm_newaddr(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg
  *	Determine a default network mask, based on the IP address.
  */
 
-static __inline__ int inet_abc_len(u32 addr)
+static __inline__ int inet_abc_len(__be32 addr)
 {
 	int rc = -1;	/* Something else, probably a multicast. */
 
   	if (ZERONET(addr))
   		rc = 0;
 	else {
-		addr = ntohl(addr);
+		__u32 haddr = ntohl(addr);
 
-		if (IN_CLASSA(addr))
+		if (IN_CLASSA(haddr))
 			rc = 8;
-		else if (IN_CLASSB(addr))
+		else if (IN_CLASSB(haddr))
 			rc = 16;
-		else if (IN_CLASSC(addr))
+		else if (IN_CLASSC(haddr))
 			rc = 24;
 	}
 
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index def32d8..90942a3 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -341,7 +341,7 @@ packet_routed:
 
 	/* OK, we know where to send it, allocate and build IP header. */
 	iph = (struct iphdr *) skb_push(skb, sizeof(struct iphdr) + (opt ? opt->optlen : 0));
-	*((__u16 *)iph)	= htons((4 << 12) | (5 << 8) | (inet->tos & 0xff));
+	*((__be16 *)iph) = htons((4 << 12) | (5 << 8) | (inet->tos & 0xff));
 	iph->tot_len = htons(skb->len);
 	if (ip_dont_fragment(sk, &rt->u.dst) && !ipfragok)
 		iph->frag_off = htons(IP_DF);
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index 4b13295..57d4bae 100644
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -355,7 +355,7 @@ int ip_recv_error(struct sock *sk, struct msghdr *msg, int len)
 	sin = (struct sockaddr_in *)msg->msg_name;
 	if (sin) {
 		sin->sin_family = AF_INET;
-		sin->sin_addr.s_addr = *(u32*)(skb->nh.raw + serr->addr_offset);
+		sin->sin_addr.s_addr = *(__be32*)(skb->nh.raw + serr->addr_offset);
 		sin->sin_port = serr->port;
 		memset(&sin->sin_zero, 0, sizeof(sin->sin_zero));
 	}
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 5c31dea..a6c63bb 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -854,8 +854,8 @@ static void raw_seq_stop(struct seq_file *seq, void *v)
 static __inline__ char *get_raw_sock(struct sock *sp, char *tmpbuf, int i)
 {
 	struct inet_sock *inet = inet_sk(sp);
-	unsigned int dest = inet->daddr,
-		     src = inet->rcv_saddr;
+	__be32 dest = inet->daddr,
+	       src = inet->rcv_saddr;
 	__u16 destp = 0,
 	      srcp  = inet->num;
 
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index d7152b2..ee00b65 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -566,8 +566,8 @@ static inline u32 rt_score(struct rtable *rt)
 
 static inline int compare_keys(struct flowi *fl1, struct flowi *fl2)
 {
-	return ((fl1->nl_u.ip4_u.daddr ^ fl2->nl_u.ip4_u.daddr) |
-		(fl1->nl_u.ip4_u.saddr ^ fl2->nl_u.ip4_u.saddr) |
+	return ((__force u32)((fl1->nl_u.ip4_u.daddr ^ fl2->nl_u.ip4_u.daddr) |
+		(fl1->nl_u.ip4_u.saddr ^ fl2->nl_u.ip4_u.saddr)) |
 		(fl1->mark ^ fl2->mark) |
 		(*(u16 *)&fl1->nl_u.ip4_u.tos ^
 		 *(u16 *)&fl2->nl_u.ip4_u.tos) |
diff --git a/net/ipv4/syncookies.c b/net/ipv4/syncookies.c
index 661e0a4..6b19530 100644
--- a/net/ipv4/syncookies.c
+++ b/net/ipv4/syncookies.c
@@ -35,23 +35,23 @@ module_init(init_syncookies);
 #define COOKIEBITS 24	/* Upper bits store count */
 #define COOKIEMASK (((__u32)1 << COOKIEBITS) - 1)
 
-static u32 cookie_hash(u32 saddr, u32 daddr, u32 sport, u32 dport,
+static u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport,
 		       u32 count, int c)
 {
 	__u32 tmp[16 + 5 + SHA_WORKSPACE_WORDS];
 
 	memcpy(tmp + 3, syncookie_secret[c], sizeof(syncookie_secret[c]));
-	tmp[0] = saddr;
-	tmp[1] = daddr;
-	tmp[2] = (sport << 16) + dport;
+	tmp[0] = (__force u32)saddr;
+	tmp[1] = (__force u32)daddr;
+	tmp[2] = ((__force u32)sport << 16) + (__force u32)dport;
 	tmp[3] = count;
 	sha_transform(tmp + 16, (__u8 *)tmp, tmp + 16 + 5);
 
 	return tmp[17];
 }
 
-static __u32 secure_tcp_syn_cookie(__u32 saddr, __u32 daddr, __u16 sport,
-				   __u16 dport, __u32 sseq, __u32 count,
+static __u32 secure_tcp_syn_cookie(__be32 saddr, __be32 daddr, __be16 sport,
+				   __be16 dport, __u32 sseq, __u32 count,
 				   __u32 data)
 {
 	/*
@@ -80,8 +80,8 @@ static __u32 secure_tcp_syn_cookie(__u32 saddr, __u32 daddr, __u16 sport,
  * "maxdiff" if the current (passed-in) "count".  The return value
  * is (__u32)-1 if this test fails.
  */
-static __u32 check_tcp_syn_cookie(__u32 cookie, __u32 saddr, __u32 daddr,
-				  __u16 sport, __u16 dport, __u32 sseq,
+static __u32 check_tcp_syn_cookie(__u32 cookie, __be32 saddr, __be32 daddr,
+				  __be16 sport, __be16 dport, __u32 sseq,
 				  __u32 count, __u32 maxdiff)
 {
 	__u32 diff;
@@ -220,7 +220,7 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb,
 	}
 	ireq = inet_rsk(req);
 	treq = tcp_rsk(req);
-	treq->rcv_isn		= htonl(skb->h.th->seq) - 1;
+	treq->rcv_isn		= ntohl(skb->h.th->seq) - 1;
 	treq->snt_isn		= cookie; 
 	req->mss		= mss;
  	ireq->rmt_port		= skb->h.th->source;
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 8c8e811..0ca8dea 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -542,7 +542,7 @@ static void tcp_v4_send_reset(struct sock *sk, struct sk_buff *skb)
 	struct {
 		struct tcphdr th;
 #ifdef CONFIG_TCP_MD5SIG
-		u32 opt[(TCPOLEN_MD5SIG_ALIGNED >> 2)];
+		__be32 opt[(TCPOLEN_MD5SIG_ALIGNED >> 2)];
 #endif
 	} rep;
 	struct ip_reply_arg arg;
@@ -618,9 +618,9 @@ static void tcp_v4_send_ack(struct tcp_timewait_sock *twsk,
 	struct tcphdr *th = skb->h.th;
 	struct {
 		struct tcphdr th;
-		u32 opt[(TCPOLEN_TSTAMP_ALIGNED >> 2)
+		__be32 opt[(TCPOLEN_TSTAMP_ALIGNED >> 2)
 #ifdef CONFIG_TCP_MD5SIG
-			+ (TCPOLEN_MD5SIG_ALIGNED >> 2)
+			   + (TCPOLEN_MD5SIG_ALIGNED >> 2)
 #endif
 			];
 	} rep;
@@ -2333,8 +2333,8 @@ static void get_tcp4_sock(struct sock *sp, char *tmpbuf, int i)
 	struct tcp_sock *tp = tcp_sk(sp);
 	const struct inet_connection_sock *icsk = inet_csk(sp);
 	struct inet_sock *inet = inet_sk(sp);
-	unsigned int dest = inet->daddr;
-	unsigned int src = inet->rcv_saddr;
+	__be32 dest = inet->daddr;
+	__be32 src = inet->rcv_saddr;
 	__u16 destp = ntohs(inet->dport);
 	__u16 srcp = ntohs(inet->sport);
 
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
index 4a0ee90..383cb38 100644
--- a/net/ipv4/tcp_minisocks.c
+++ b/net/ipv4/tcp_minisocks.c
@@ -493,7 +493,7 @@ struct sock *tcp_check_req(struct sock *sk,struct sk_buff *skb,
 			   struct request_sock **prev)
 {
 	struct tcphdr *th = skb->h.th;
-	u32 flg = tcp_flag_word(th) & (TCP_FLAG_RST|TCP_FLAG_SYN|TCP_FLAG_ACK);
+	__be32 flg = tcp_flag_word(th) & (TCP_FLAG_RST|TCP_FLAG_SYN|TCP_FLAG_ACK);
 	int paws_reject = 0;
 	struct tcp_options_received tmp_opt;
 	struct sock *child;
diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
index fb09ade..3355c276 100644
--- a/net/ipv4/tcp_timer.c
+++ b/net/ipv4/tcp_timer.c
@@ -297,7 +297,7 @@ static void tcp_retransmit_timer(struct sock *sk)
 		if (net_ratelimit()) {
 			struct inet_sock *inet = inet_sk(sk);
 			printk(KERN_DEBUG "TCP: Treason uncloaked! Peer %u.%u.%u.%u:%u/%u shrinks window %u:%u. Repaired.\n",
-			       NIPQUAD(inet->daddr), htons(inet->dport),
+			       NIPQUAD(inet->daddr), ntohs(inet->dport),
 			       inet->num, tp->snd_una, tp->snd_nxt);
 		}
 #endif