[IPX]: Trivial parts of endianness annotations

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

diff --git a/include/linux/ipx.h b/include/linux/ipx.h
index 4f29c60964c4d66be51c4f5553e4059d42b3ac36..eb19b4ea84f499e5dc8ab62bd46a9558e05751ef 100644 (file)
--- a/include/linux/ipx.h
+++ b/include/linux/ipx.h
@@ -7,8 +7,8 @@
 
 struct sockaddr_ipx {
        sa_family_t     sipx_family;
-       __u16           sipx_port;
-       __u32           sipx_network;
+       __be16          sipx_port;
+       __be32          sipx_network;
        unsigned char   sipx_node[IPX_NODE_LEN];
        __u8            sipx_type;
        unsigned char   sipx_zero;      /* 16 byte fill */
@@ -23,13 +23,13 @@ struct sockaddr_ipx {
 #define IPX_CRTITF     1
 
 struct ipx_route_definition {
-       __u32         ipx_network;
-       __u32         ipx_router_network;
+       __be32        ipx_network;
+       __be32        ipx_router_network;
        unsigned char ipx_router_node[IPX_NODE_LEN];
 };
 
 struct ipx_interface_definition {
-       __u32         ipx_network;
+       __be32        ipx_network;
        unsigned char ipx_device[16];
        unsigned char ipx_dlink_type;
 #define IPX_FRAME_NONE         0
@@ -55,8 +55,8 @@ struct ipx_config_data {
  */
 
 struct ipx_route_def {
-       __u32           ipx_network;
-       __u32           ipx_router_network;
+       __be32          ipx_network;
+       __be32          ipx_router_network;
 #define IPX_ROUTE_NO_ROUTER    0
        unsigned char   ipx_router_node[IPX_NODE_LEN];
        unsigned char   ipx_device[16];

diff --git a/include/net/ipx.h b/include/net/ipx.h
index 5c0cf33826c5fe7fce6bf7d480b5ec0a6855244b..4a423d2695baebcdd33dc5c02ae2a05b0c435eee 100644 (file)
--- a/include/net/ipx.h
+++ b/include/net/ipx.h
@@ -15,9 +15,9 @@
 #include <linux/list.h>
 
 struct ipx_address {
-       __u32   net;
+       __be32  net;
        __u8    node[IPX_NODE_LEN]; 
-       __u16   sock;
+       __be16  sock;
 };
 
 #define ipx_broadcast_node     "\377\377\377\377\377\377"
@@ -28,7 +28,7 @@ struct ipx_address {
 struct ipxhdr {
        __u16                   ipx_checksum __attribute__ ((packed));
 #define IPX_NO_CHECKSUM        0xFFFF
-       __u16                   ipx_pktsize __attribute__ ((packed));
+       __be16                  ipx_pktsize __attribute__ ((packed));
        __u8                    ipx_tctrl;
        __u8                    ipx_type;
 #define IPX_TYPE_UNKNOWN       0x00
@@ -48,14 +48,14 @@ static __inline__ struct ipxhdr *ipx_hdr(struct sk_buff *skb)
 
 struct ipx_interface {
        /* IPX address */
-       __u32                   if_netnum;
+       __be32                  if_netnum;
        unsigned char           if_node[IPX_NODE_LEN];
        atomic_t                refcnt;
 
        /* physical device info */
        struct net_device       *if_dev;
        struct datalink_proto   *if_dlink;
-       unsigned short          if_dlink_type;
+       __be16                  if_dlink_type;
 
        /* socket support */
        unsigned short          if_sknum;
@@ -71,7 +71,7 @@ struct ipx_interface {
 };
 
 struct ipx_route {
-       __u32                   ir_net;
+       __be32                  ir_net;
        struct ipx_interface    *ir_intrfc;
        unsigned char           ir_routed;
        unsigned char           ir_router_node[IPX_NODE_LEN];
@@ -82,10 +82,10 @@ struct ipx_route {
 #ifdef __KERNEL__
 struct ipx_cb {
        u8      ipx_tctrl;
-       u32     ipx_dest_net;
-       u32     ipx_source_net;
+       __be32  ipx_dest_net;
+       __be32  ipx_source_net;
        struct {
-               u32 netnum;
+               __be32 netnum;
                int index;
        } last_hop;
 };
@@ -97,7 +97,7 @@ struct ipx_sock {
        struct sock             sk;
        struct ipx_address      dest_addr;
        struct ipx_interface    *intrfc;
-       unsigned short          port;
+       __be16                  port;
 #ifdef CONFIG_IPX_INTERN
        unsigned char           node[IPX_NODE_LEN];
 #endif
@@ -132,7 +132,7 @@ extern struct ipx_interface *ipx_primary_net;
 extern int ipx_proc_init(void);
 extern void ipx_proc_exit(void);
 
-extern const char *ipx_frame_name(unsigned short);
+extern const char *ipx_frame_name(__be16);
 extern const char *ipx_device_name(struct ipx_interface *intrfc);
 
 static __inline__ void ipxitf_hold(struct ipx_interface *intrfc)

diff --git a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c
index bef3f61569f76470248a9993a0ed4aae6ef1e8dc..c272a38af325ae792355f281baf39866d9bbf0b8 100644 (file)
--- a/net/ipx/af_ipx.c
+++ b/net/ipx/af_ipx.c
@@ -83,13 +83,13 @@ DEFINE_SPINLOCK(ipx_interfaces_lock);
 struct ipx_interface *ipx_primary_net;
 struct ipx_interface *ipx_internal_net;
 
-extern int ipxrtr_add_route(__u32 network, struct ipx_interface *intrfc,
+extern int ipxrtr_add_route(__be32 network, struct ipx_interface *intrfc,
                            unsigned char *node);
 extern void ipxrtr_del_routes(struct ipx_interface *intrfc);
 extern int ipxrtr_route_packet(struct sock *sk, struct sockaddr_ipx *usipx,
                               struct iovec *iov, int len, int noblock);
 extern int ipxrtr_route_skb(struct sk_buff *skb);
-extern struct ipx_route *ipxrtr_lookup(__u32 net);
+extern struct ipx_route *ipxrtr_lookup(__be32 net);
 extern int ipxrtr_ioctl(unsigned int cmd, void __user *arg);
 
 #undef IPX_REFCNT_DEBUG
@@ -177,7 +177,7 @@ static void ipxitf_clear_primary_net(void)
 }
 
 static struct ipx_interface *__ipxitf_find_using_phys(struct net_device *dev,
-                                                     unsigned short datalink)
+                                                     __be16 datalink)
 {
        struct ipx_interface *i;
 
@@ -190,7 +190,7 @@ out:
 }
 
 static struct ipx_interface *ipxitf_find_using_phys(struct net_device *dev,
-                                                   unsigned short datalink)
+                                                   __be16 datalink)
 {
        struct ipx_interface *i;
 
@@ -202,7 +202,7 @@ static struct ipx_interface *ipxitf_find_using_phys(struct net_device *dev,
        return i;
 }
 
-struct ipx_interface *ipxitf_find_using_net(__u32 net)
+struct ipx_interface *ipxitf_find_using_net(__be32 net)
 {
        struct ipx_interface *i;
 
@@ -237,7 +237,7 @@ static void ipxitf_insert_socket(struct ipx_interface *intrfc, struct sock *sk)
 
 /* caller must hold intrfc->if_sklist_lock */
 static struct sock *__ipxitf_find_socket(struct ipx_interface *intrfc,
-                                        unsigned short port)
+                                        __be16 port)
 {
        struct sock *s;
        struct hlist_node *node;
@@ -252,7 +252,7 @@ found:
 
 /* caller must hold a reference to intrfc */
 static struct sock *ipxitf_find_socket(struct ipx_interface *intrfc,
-                                       unsigned short port)
+                                       __be16 port)
 {
        struct sock *s;
 
@@ -268,7 +268,7 @@ static struct sock *ipxitf_find_socket(struct ipx_interface *intrfc,
 #ifdef CONFIG_IPX_INTERN
 static struct sock *ipxitf_find_internal_socket(struct ipx_interface *intrfc,
                                                unsigned char *ipx_node,
-                                               unsigned short port)
+                                               __be16 port)
 {
        struct sock *s;
        struct hlist_node *node;
@@ -600,10 +600,10 @@ int ipxitf_send(struct ipx_interface *intrfc, struct sk_buff *skb, char *node)
 
        /* see if we need to include the netnum in the route list */
        if (IPX_SKB_CB(skb)->last_hop.index >= 0) {
-               u32 *last_hop = (u32 *)(((u8 *) skb->data) +
+               __be32 *last_hop = (__be32 *)(((u8 *) skb->data) +
                                sizeof(struct ipxhdr) +
                                IPX_SKB_CB(skb)->last_hop.index *
-                               sizeof(u32));
+                               sizeof(__be32));
                *last_hop = IPX_SKB_CB(skb)->last_hop.netnum;
                IPX_SKB_CB(skb)->last_hop.index = -1;
        }
@@ -772,7 +772,7 @@ static void ipxitf_discover_netnum(struct ipx_interface *intrfc,
                } else {
                        printk(KERN_WARNING "IPX: Network number collision "
                                "%lx\n        %s %s and %s %s\n",
-                               (unsigned long) htonl(cb->ipx_source_net),
+                               (unsigned long) ntohl(cb->ipx_source_net),
                                ipx_device_name(i),
                                ipx_frame_name(i->if_dlink_type),
                                ipx_device_name(intrfc),
@@ -812,7 +812,7 @@ static int ipxitf_pprop(struct ipx_interface *intrfc, struct sk_buff *skb)
        int i, rc = -EINVAL;
        struct ipx_interface *ifcs;
        char *c;
-       u32 *l;
+       __be32 *l;
 
        /* Illegal packet - too many hops or too short */
        /* We decide to throw it away: no broadcasting, no local processing.
@@ -833,7 +833,7 @@ static int ipxitf_pprop(struct ipx_interface *intrfc, struct sk_buff *skb)
                goto out;
        
        c = ((u8 *) ipx) + sizeof(struct ipxhdr);
-       l = (u32 *) c;
+       l = (__be32 *) c;
 
        /* Don't broadcast packet if already seen this net */
        for (i = 0; i < IPX_SKB_CB(skb)->ipx_tctrl; i++)
@@ -855,7 +855,7 @@ static int ipxitf_pprop(struct ipx_interface *intrfc, struct sk_buff *skb)
                /* That aren't in the list */
                if (ifcs == intrfc)
                        continue;
-               l = (__u32 *) c;
+               l = (__be32 *) c;
                /* don't consider the last entry in the packet list,
                 * it is our netnum, and it is not there yet */
                for (i = 0; i < IPX_SKB_CB(skb)->ipx_tctrl; i++)
@@ -885,8 +885,8 @@ static void ipxitf_insert(struct ipx_interface *intrfc)
                ipx_primary_net = intrfc;
 }
 
-static struct ipx_interface *ipxitf_alloc(struct net_device *dev, __u32 netnum,
-                                         unsigned short dlink_type,
+static struct ipx_interface *ipxitf_alloc(struct net_device *dev, __be32 netnum,
+                                         __be16 dlink_type,
                                          struct datalink_proto *dlink,
                                          unsigned char internal,
                                          int ipx_offset)
@@ -960,7 +960,7 @@ static __be16 ipx_map_frame_type(unsigned char type)
 static int ipxitf_create(struct ipx_interface_definition *idef)
 {
        struct net_device *dev;
-       unsigned short dlink_type = 0;
+       __be16 dlink_type = 0;
        struct datalink_proto *datalink = NULL;
        struct ipx_interface *intrfc;
        int rc;
@@ -1073,7 +1073,7 @@ out:
 static int ipxitf_delete(struct ipx_interface_definition *idef)
 {
        struct net_device *dev = NULL;
-       unsigned short dlink_type = 0;
+       __be16 dlink_type = 0;
        struct ipx_interface *intrfc;
        int rc = 0;
 
@@ -1110,7 +1110,7 @@ out:
 }
 
 static struct ipx_interface *ipxitf_auto_create(struct net_device *dev,
-                                               unsigned short dlink_type)
+                                               __be16 dlink_type)
 {
        struct ipx_interface *intrfc = NULL;
        struct datalink_proto *datalink;
@@ -1122,7 +1122,7 @@ static struct ipx_interface *ipxitf_auto_create(struct net_device *dev,
        if (dev->addr_len > IPX_NODE_LEN)
                goto out;
 
-       switch (htons(dlink_type)) {
+       switch (ntohs(dlink_type)) {
        case ETH_P_IPX:         datalink = pEII_datalink;       break;
        case ETH_P_802_2:       datalink = p8022_datalink;      break;
        case ETH_P_SNAP:        datalink = pSNAP_datalink;      break;
@@ -1266,7 +1266,7 @@ __u16 ipx_cksum(struct ipxhdr *packet, int length)
        return ~sum;
 }
 
-const char *ipx_frame_name(unsigned short frame)
+const char *ipx_frame_name(__be16 frame)
 {
        char* rc = "None";
 
@@ -1401,7 +1401,7 @@ out:
 
 /* caller must hold a reference to intrfc */
 
-static unsigned short ipx_first_free_socketnum(struct ipx_interface *intrfc)
+static __be16 ipx_first_free_socketnum(struct ipx_interface *intrfc)
 {
        unsigned short socketNum = intrfc->if_sknum;
 
@@ -1410,7 +1410,7 @@ static unsigned short ipx_first_free_socketnum(struct ipx_interface *intrfc)
        if (socketNum < IPX_MIN_EPHEMERAL_SOCKET)
                socketNum = IPX_MIN_EPHEMERAL_SOCKET;
 
-       while (__ipxitf_find_socket(intrfc, ntohs(socketNum)))
+       while (__ipxitf_find_socket(intrfc, htons(socketNum)))
                if (socketNum > IPX_MAX_EPHEMERAL_SOCKET)
                        socketNum = IPX_MIN_EPHEMERAL_SOCKET;
                else
@@ -1419,7 +1419,7 @@ static unsigned short ipx_first_free_socketnum(struct ipx_interface *intrfc)
        spin_unlock_bh(&intrfc->if_sklist_lock);
        intrfc->if_sknum = socketNum;
 
-       return ntohs(socketNum);
+       return htons(socketNum);
 }
 
 static int ipx_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
@@ -1473,7 +1473,7 @@ static int ipx_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
                                                ipxs->port)) {
                        SOCK_DEBUG(sk,
                                "IPX: bind failed because port %X in use.\n",
-                               ntohs((int)addr->sipx_port));
+                               ntohs(addr->sipx_port));
                        goto out_put;
                }
        } else {
@@ -1488,7 +1488,7 @@ static int ipx_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
                if (ipxitf_find_socket(intrfc, addr->sipx_port)) {
                        SOCK_DEBUG(sk,
                                "IPX: bind failed because port %X in use.\n",
-                               ntohs((int)addr->sipx_port));
+                               ntohs(addr->sipx_port));
                        goto out_put;
                }
        }
@@ -1665,7 +1665,7 @@ static int ipx_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_ty
        intrfc = ipxitf_find_using_phys(dev, pt->type);
        if (!intrfc) {
                if (ipxcfg_auto_create_interfaces &&
-                  ntohl(IPX_SKB_CB(skb)->ipx_dest_net)) {
+                  IPX_SKB_CB(skb)->ipx_dest_net) {
                        intrfc = ipxitf_auto_create(dev, pt->type);
                        if (intrfc)
                                ipxitf_hold(intrfc);

diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
index 4c0c71206e548e642caf07b11f60142b23c03946..b7463dfca63e154fb90fd674980d1b4adae81914 100644 (file)
--- a/net/ipx/ipx_proc.c
+++ b/net/ipx/ipx_proc.c
@@ -260,22 +260,22 @@ static int ipx_seq_socket_show(struct seq_file *seq, void *v)
        ipxs = ipx_sk(s);
 #ifdef CONFIG_IPX_INTERN
        seq_printf(seq, "%08lX:%02X%02X%02X%02X%02X%02X:%04X  ",
-                  (unsigned long)htonl(ipxs->intrfc->if_netnum),
+                  (unsigned long)ntohl(ipxs->intrfc->if_netnum),
                   ipxs->node[0], ipxs->node[1], ipxs->node[2], ipxs->node[3],
-                  ipxs->node[4], ipxs->node[5], htons(ipxs->port));
+                  ipxs->node[4], ipxs->node[5], ntohs(ipxs->port));
 #else
-       seq_printf(seq, "%08lX:%04X  ", (unsigned long) htonl(ipxs->intrfc->if_netnum),
-                  htons(ipxs->port));
+       seq_printf(seq, "%08lX:%04X  ", (unsigned long) ntohl(ipxs->intrfc->if_netnum),
+                  ntohs(ipxs->port));
 #endif /* CONFIG_IPX_INTERN */
        if (s->sk_state != TCP_ESTABLISHED)
                seq_printf(seq, "%-28s", "Not_Connected");
        else {
                seq_printf(seq, "%08lX:%02X%02X%02X%02X%02X%02X:%04X  ",
-                          (unsigned long)htonl(ipxs->dest_addr.net),
+                          (unsigned long)ntohl(ipxs->dest_addr.net),
                           ipxs->dest_addr.node[0], ipxs->dest_addr.node[1],
                           ipxs->dest_addr.node[2], ipxs->dest_addr.node[3],
                           ipxs->dest_addr.node[4], ipxs->dest_addr.node[5],
-                          htons(ipxs->dest_addr.sock));
+                          ntohs(ipxs->dest_addr.sock));
        }
 
        seq_printf(seq, "%08X  %08X  %02X     %03d\n",

diff --git a/net/ipx/ipx_route.c b/net/ipx/ipx_route.c
index a30dbb1e08fb209dc0e3a2d916fd942c50385f41..8bfaefaf8841bcec7d54c0d89d0203227a4e302c 100644 (file)
--- a/net/ipx/ipx_route.c
+++ b/net/ipx/ipx_route.c
@@ -20,16 +20,16 @@ DEFINE_RWLOCK(ipx_routes_lock);
 extern struct ipx_interface *ipx_internal_net;
 
 extern __u16 ipx_cksum(struct ipxhdr *packet, int length);
-extern struct ipx_interface *ipxitf_find_using_net(__u32 net);
+extern struct ipx_interface *ipxitf_find_using_net(__be32 net);
 extern int ipxitf_demux_socket(struct ipx_interface *intrfc,
                               struct sk_buff *skb, int copy);
 extern int ipxitf_demux_socket(struct ipx_interface *intrfc,
                               struct sk_buff *skb, int copy);
 extern int ipxitf_send(struct ipx_interface *intrfc, struct sk_buff *skb,
                       char *node);
-extern struct ipx_interface *ipxitf_find_using_net(__u32 net);
+extern struct ipx_interface *ipxitf_find_using_net(__be32 net);
 
-struct ipx_route *ipxrtr_lookup(__u32 net)
+struct ipx_route *ipxrtr_lookup(__be32 net)
 {
        struct ipx_route *r;
 
@@ -48,7 +48,7 @@ unlock:
 /*
  * Caller must hold a reference to intrfc
  */
-int ipxrtr_add_route(__u32 network, struct ipx_interface *intrfc,
+int ipxrtr_add_route(__be32 network, struct ipx_interface *intrfc,
                     unsigned char *node)
 {
        struct ipx_route *rt;
@@ -118,7 +118,7 @@ out:
        return rc;
 }
 
-static int ipxrtr_delete(__u32 net)
+static int ipxrtr_delete(__be32 net)
 {
        struct ipx_route *r, *tmp;
        int rc;