[IPV6]: Assorted trivial endianness annotations.

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

3 files changed, 15 insertions, 12 deletions

diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index 5a0ab04627bc..c0f7aec331c2 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -124,12 +124,13 @@ static __inline__ int inet_ifa_match(__be32 addr, struct in_ifaddr *ifa)
  *      Check if a mask is acceptable.
  */
  
-static __inline__ int bad_mask(u32 mask, u32 addr)
+static __inline__ int bad_mask(__be32 mask, __be32 addr)
 {
+        __u32 hmask;
         if (addr & (mask = ~mask))
                 return 1;
-        mask = ntohl(mask);
-        if (mask & (mask+1))
+        hmask = ntohl(mask);
+        if (hmask & (hmask+1))
                 return 1;
         return 0;
 }
@@ -190,11 +191,12 @@ static __inline__ __be32 inet_make_mask(int logmask)
         return 0;
 }
 
-static __inline__ int inet_mask_len(__u32 mask)
+static __inline__ int inet_mask_len(__be32 mask)
 {
-        if (!(mask = ntohl(mask)))
+        __u32 hmask = ntohl(mask);
+        if (!hmask)
                 return 0;
-        return 32 - ffz(~mask);
+        return 32 - ffz(~hmask);
 }
 
 
diff --git a/include/net/arp.h b/include/net/arp.h
index 6a3d9a7d302b..f02664568600 100644
--- a/include/net/arp.h
+++ b/include/net/arp.h
@@ -16,7 +16,7 @@ extern void     arp_send(int type, int ptype, __be32 dest_ip,
                          struct net_device *dev, __be32 src_ip,
                          unsigned char *dest_hw, unsigned char *src_hw, unsigned char *th);
 extern int      arp_bind_neighbour(struct dst_entry *dst);
-extern int      arp_mc_map(u32 addr, u8 *haddr, struct net_device *dev, int dir);
+extern int      arp_mc_map(__be32 addr, u8 *haddr, struct net_device *dev, int dir);
 extern void     arp_ifdown(struct net_device *dev);
 
 extern struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip,
diff --git a/include/net/ip.h b/include/net/ip.h
index 949fa8683626..412e8114667d 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -123,7 +123,7 @@ extern int		ip4_datagram_connect(struct sock *sk,
  *      multicast packets.
  */
 
-static inline void ip_tr_mc_map(u32 addr, char *buf)
+static inline void ip_tr_mc_map(__be32 addr, char *buf)
 {
         buf[0]=0xC0;
         buf[1]=0x00;
@@ -238,9 +238,9 @@ static inline void ip_select_ident_more(struct iphdr *iph, struct dst_entry *dst
  *      Map a multicast IP onto multicast MAC for type ethernet.
  */
 
-static inline void ip_eth_mc_map(u32 addr, char *buf)
+static inline void ip_eth_mc_map(__be32 naddr, char *buf)
 {
-        addr=ntohl(addr);
+        __u32 addr=ntohl(naddr);
         buf[0]=0x01;
         buf[1]=0x00;
         buf[2]=0x5e;
@@ -256,13 +256,14 @@ static inline void ip_eth_mc_map(u32 addr, char *buf)
  *      Leave P_Key as 0 to be filled in by driver.
  */
 
-static inline void ip_ib_mc_map(u32 addr, char *buf)
+static inline void ip_ib_mc_map(__be32 naddr, char *buf)
 {
+        __u32 addr;
         buf[0]  = 0;            /* Reserved */
         buf[1]  = 0xff;         /* Multicast QPN */
         buf[2]  = 0xff;
         buf[3]  = 0xff;
-        addr    = ntohl(addr);
+        addr    = ntohl(naddr);
         buf[4]  = 0xff;
         buf[5]  = 0x12;         /* link local scope */
         buf[6]  = 0x40;         /* IPv4 signature */