tcp: don't allow syn packets without timestamps to pass tcp_tw_recycle logic

[pandora-kernel.git] / include / net / 6lowpan.h

diff --git a/include/net/6lowpan.h b/include/net/6lowpan.h
index 79b530f..d184df1 100644 (file)
--- a/include/net/6lowpan.h
+++ b/include/net/6lowpan.h
@@ -75,20 +75,6 @@
         (((a)->s6_addr[14]) == (m)[6]) &&              \
         (((a)->s6_addr[15]) == (m)[7]))
 
-/* ipv6 address is unspecified */
-#define is_addr_unspecified(a)         \
-       ((((a)->s6_addr32[0]) == 0) &&  \
-        (((a)->s6_addr32[1]) == 0) &&  \
-        (((a)->s6_addr32[2]) == 0) &&  \
-        (((a)->s6_addr32[3]) == 0))
-
-/* compare ipv6 addresses prefixes */
-#define ipaddr_prefixcmp(addr1, addr2, length) \
-       (memcmp(addr1, addr2, length >> 3) == 0)
-
-/* local link, i.e. FE80::/10 */
-#define is_addr_link_local(a) (((a)->s6_addr16[0]) == htons(0xFE80))
-
 /*
  * check whether we can compress the IID to 16 bits,
  * it's possible for unicast adresses with first 49 bits are zero only.
@@ -100,22 +86,8 @@
         (((a)->s6_addr[12]) == 0xfe) &&        \
         (((a)->s6_addr[13]) == 0))
 
-/* multicast address */
-#define is_addr_mcast(a) (((a)->s6_addr[0]) == 0xFF)
-
 /* check whether the 112-bit gid of the multicast address is mappable to: */
 
-/* 9 bits, for FF02::1 (all nodes) and FF02::2 (all routers) addresses only. */
-#define lowpan_is_mcast_addr_compressable(a)   \
-       ((((a)->s6_addr16[1]) == 0) &&          \
-        (((a)->s6_addr16[2]) == 0) &&          \
-        (((a)->s6_addr16[3]) == 0) &&          \
-        (((a)->s6_addr16[4]) == 0) &&          \
-        (((a)->s6_addr16[5]) == 0) &&          \
-        (((a)->s6_addr16[6]) == 0) &&          \
-        (((a)->s6_addr[14])  == 0) &&          \
-        ((((a)->s6_addr[15]) == 1) || (((a)->s6_addr[15]) == 2)))
-
 /* 48 bits, FFXX::00XX:XXXX:XXXX */
 #define lowpan_is_mcast_addr_compressable48(a) \
        ((((a)->s6_addr16[1]) == 0) &&          \
@@ -167,17 +139,6 @@
 #define LOWPAN_FRAG1_HEAD_SIZE 0x4
 #define LOWPAN_FRAGN_HEAD_SIZE 0x5
 
-/*
- * According IEEE802.15.4 standard:
- *   - MTU is 127 octets
- *   - maximum MHR size is 37 octets
- *   - MFR size is 2 octets
- *
- * so minimal payload size that we may guarantee is:
- *   MTU - MHR - MFR = 88 octets
- */
-#define LOWPAN_FRAG_SIZE       88
-
 /*
  * Values of fields within the IPHC encoding first byte
  * (C stands for compressed and I for inline)
@@ -279,17 +240,6 @@ static inline int lowpan_fetch_skb_u8(struct sk_buff *skb, u8 *val)
        return 0;
 }
 
-static inline int lowpan_fetch_skb_u16(struct sk_buff *skb, u16 *val)
-{
-       if (unlikely(!pskb_may_pull(skb, 2)))
-               return -EINVAL;
-
-       *val = (skb->data[0] << 8) | skb->data[1];
-       skb_pull(skb, 2);
-
-       return 0;
-}
-
 static inline bool lowpan_fetch_skb(struct sk_buff *skb,
                void *data, const unsigned int len)
 {