[NET]: Annotate checksums in on-the-wire packets.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index d308f12..72cc355 100644
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -30,7 +30,7 @@
#else
#error "Adjust your <asm/byteorder.h> defines"
#endif
- __u16 dccph_checksum;
+ __sum16 dccph_checksum;
#if defined(__LITTLE_ENDIAN_BITFIELD)
__u8 dccph_x:1,
dccph_type:4,
diff --git a/include/linux/icmp.h b/include/linux/icmp.h
index 878cfe4..24da4fb 100644
--- a/include/linux/icmp.h
+++ b/include/linux/icmp.h
@@ -68,7 +68,7 @@
struct icmphdr {
__u8 type;
__u8 code;
- __be16 checksum;
+ __sum16 checksum;
union {
struct {
__be16 id;
diff --git a/include/linux/icmpv6.h b/include/linux/icmpv6.h
index dc79396..68d3526 100644
--- a/include/linux/icmpv6.h
+++ b/include/linux/icmpv6.h
@@ -7,7 +7,7 @@
__u8 icmp6_type;
__u8 icmp6_code;
- __be16 icmp6_cksum;
+ __sum16 icmp6_cksum;
union {
diff --git a/include/linux/igmp.h b/include/linux/igmp.h
index 21dd569..6e7ea2f 100644
--- a/include/linux/igmp.h
+++ b/include/linux/igmp.h
@@ -30,7 +30,7 @@
{
__u8 type;
__u8 code; /* For newer IGMP */
- __be16 csum;
+ __sum16 csum;
__be32 group;
};
diff --git a/include/linux/ip.h b/include/linux/ip.h
index ecee9bb..1d36b97 100644
--- a/include/linux/ip.h
+++ b/include/linux/ip.h
@@ -98,7 +98,7 @@
__be16 frag_off;
__u8 ttl;
__u8 protocol;
- __be16 check;
+ __sum16 check;
__be32 saddr;
__be32 daddr;
/*The options start here. */
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 0aecfc9..dd61b17 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -52,7 +52,7 @@
#error "Adjust your <asm/byteorder.h> defines"
#endif
__be16 window;
- __be16 check;
+ __sum16 check;
__be16 urg_ptr;
};
diff --git a/include/linux/udp.h b/include/linux/udp.h
index 564f3b0..7e08c07 100644
--- a/include/linux/udp.h
+++ b/include/linux/udp.h
@@ -23,7 +23,7 @@
__be16 source;
__be16 dest;
__be16 len;
- __be16 check;
+ __sum16 check;
};
/* UDP socket options */