summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--include/linux/netfilter.h6
-rw-r--r--include/linux/netfilter_ipv4.h2
-rw-r--r--include/linux/netfilter_ipv6.h2
-rw-r--r--include/linux/skbuff.h2
-rw-r--r--include/net/tcp.h2
-rw-r--r--include/net/udp.h8
-rw-r--r--net/core/datagram.c2
-rw-r--r--net/core/netpoll.c4
-rw-r--r--net/ipv4/netfilter.c4
-rw-r--r--net/ipv4/tcp_input.c4
-rw-r--r--net/ipv4/tcp_ipv4.c2
-rw-r--r--net/ipv6/netfilter.c4
-rw-r--r--net/ipv6/tcp_ipv6.c2
13 files changed, 22 insertions, 22 deletions
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index b7e67d1..707bb2e 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -290,7 +290,7 @@ extern u_int16_t nf_proto_csum_update(struct sk_buff *skb,
struct nf_afinfo {
unsigned short family;
- unsigned int (*checksum)(struct sk_buff *skb, unsigned int hook,
+ __sum16 (*checksum)(struct sk_buff *skb, unsigned int hook,
unsigned int dataoff, u_int8_t protocol);
void (*saveroute)(const struct sk_buff *skb,
struct nf_info *info);
@@ -305,12 +305,12 @@ static inline struct nf_afinfo *nf_get_afinfo(unsigned short family)
return rcu_dereference(nf_afinfo[family]);
}
-static inline unsigned int
+static inline __sum16
nf_checksum(struct sk_buff *skb, unsigned int hook, unsigned int dataoff,
u_int8_t protocol, unsigned short family)
{
struct nf_afinfo *afinfo;
- unsigned int csum = 0;
+ __sum16 csum = 0;
rcu_read_lock();
afinfo = nf_get_afinfo(family);
diff --git a/include/linux/netfilter_ipv4.h b/include/linux/netfilter_ipv4.h
index 5b63a23..5821eb5 100644
--- a/include/linux/netfilter_ipv4.h
+++ b/include/linux/netfilter_ipv4.h
@@ -79,7 +79,7 @@ enum nf_ip_hook_priorities {
#ifdef __KERNEL__
extern int ip_route_me_harder(struct sk_buff **pskb, unsigned addr_type);
extern int ip_xfrm_me_harder(struct sk_buff **pskb);
-extern unsigned int nf_ip_checksum(struct sk_buff *skb, unsigned int hook,
+extern __sum16 nf_ip_checksum(struct sk_buff *skb, unsigned int hook,
unsigned int dataoff, u_int8_t protocol);
#endif /*__KERNEL__*/
diff --git a/include/linux/netfilter_ipv6.h b/include/linux/netfilter_ipv6.h
index d97e268..ab81a6d 100644
--- a/include/linux/netfilter_ipv6.h
+++ b/include/linux/netfilter_ipv6.h
@@ -74,7 +74,7 @@ enum nf_ip6_hook_priorities {
#ifdef CONFIG_NETFILTER
extern int ip6_route_me_harder(struct sk_buff *skb);
-extern unsigned int nf_ip6_checksum(struct sk_buff *skb, unsigned int hook,
+extern __sum16 nf_ip6_checksum(struct sk_buff *skb, unsigned int hook,
unsigned int dataoff, u_int8_t protocol);
extern int ipv6_netfilter_init(void);
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 874ca02..4175366 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -1398,7 +1398,7 @@ static inline void skb_set_timestamp(struct sk_buff *skb, const struct timeval *
extern void __net_timestamp(struct sk_buff *skb);
-extern unsigned int __skb_checksum_complete(struct sk_buff *skb);
+extern __sum16 __skb_checksum_complete(struct sk_buff *skb);
/**
* skb_checksum_complete - Calculate checksum of an entire packet
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 826aaec..aa7989c 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -814,7 +814,7 @@ static inline __sum16 tcp_v4_check(struct tcphdr *th, int len,
return csum_tcpudp_magic(saddr,daddr,len,IPPROTO_TCP,base);
}
-static inline int __tcp_checksum_complete(struct sk_buff *skb)
+static inline __sum16 __tcp_checksum_complete(struct sk_buff *skb)
{
return __skb_checksum_complete(skb);
}
diff --git a/include/net/udp.h b/include/net/udp.h
index 39e825a..c5ccd9a 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -69,15 +69,15 @@ struct sk_buff;
/*
* Generic checksumming routines for UDP(-Lite) v4 and v6
*/
-static inline u16 __udp_lib_checksum_complete(struct sk_buff *skb)
+static inline __sum16 __udp_lib_checksum_complete(struct sk_buff *skb)
{
if (! UDP_SKB_CB(skb)->partial_cov)
return __skb_checksum_complete(skb);
- return csum_fold(skb_checksum(skb, 0, UDP_SKB_CB(skb)->cscov,
- skb->csum));
+ return csum_fold(skb_checksum(skb, 0, UDP_SKB_CB(skb)->cscov,
+ skb->csum));
}
-static __inline__ int udp_lib_checksum_complete(struct sk_buff *skb)
+static inline __sum16 udp_lib_checksum_complete(struct sk_buff *skb)
{
return skb->ip_summed != CHECKSUM_UNNECESSARY &&
__udp_lib_checksum_complete(skb);
diff --git a/net/core/datagram.c b/net/core/datagram.c
index 0d9c9ba..797fdd4 100644
--- a/net/core/datagram.c
+++ b/net/core/datagram.c
@@ -411,7 +411,7 @@ fault:
return -EFAULT;
}
-unsigned int __skb_checksum_complete(struct sk_buff *skb)
+__sum16 __skb_checksum_complete(struct sk_buff *skb)
{
__sum16 sum;
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index 26ee179..8be3681 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -77,8 +77,8 @@ static void queue_process(void *p)
}
}
-static int checksum_udp(struct sk_buff *skb, struct udphdr *uh,
- unsigned short ulen, __be32 saddr, __be32 daddr)
+static __sum16 checksum_udp(struct sk_buff *skb, struct udphdr *uh,
+ unsigned short ulen, __be32 saddr, __be32 daddr)
{
__wsum psum;
diff --git a/net/ipv4/netfilter.c b/net/ipv4/netfilter.c
index b797a37..a689660 100644
--- a/net/ipv4/netfilter.c
+++ b/net/ipv4/netfilter.c
@@ -162,11 +162,11 @@ static int nf_ip_reroute(struct sk_buff **pskb, const struct nf_info *info)
return 0;
}
-unsigned int nf_ip_checksum(struct sk_buff *skb, unsigned int hook,
+__sum16 nf_ip_checksum(struct sk_buff *skb, unsigned int hook,
unsigned int dataoff, u_int8_t protocol)
{
struct iphdr *iph = skb->nh.iph;
- unsigned int csum = 0;
+ __sum16 csum = 0;
switch (skb->ip_summed) {
case CHECKSUM_COMPLETE:
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 6ab3423..9304034 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -3790,9 +3790,9 @@ static int tcp_copy_to_iovec(struct sock *sk, struct sk_buff *skb, int hlen)
return err;
}
-static int __tcp_checksum_complete_user(struct sock *sk, struct sk_buff *skb)
+static __sum16 __tcp_checksum_complete_user(struct sock *sk, struct sk_buff *skb)
{
- int result;
+ __sum16 result;
if (sock_owned_by_user(sk)) {
local_bh_enable();
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 0ca8dea..dadf802 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -1544,7 +1544,7 @@ static struct sock *tcp_v4_hnd_req(struct sock *sk, struct sk_buff *skb)
return sk;
}
-static int tcp_v4_checksum_init(struct sk_buff *skb)
+static __sum16 tcp_v4_checksum_init(struct sk_buff *skb)
{
if (skb->ip_summed == CHECKSUM_COMPLETE) {
if (!tcp_v4_check(skb->h.th, skb->len, skb->nh.iph->saddr,
diff --git a/net/ipv6/netfilter.c b/net/ipv6/netfilter.c
index 8d1b542..f6294e5 100644
--- a/net/ipv6/netfilter.c
+++ b/net/ipv6/netfilter.c
@@ -80,11 +80,11 @@ static int nf_ip6_reroute(struct sk_buff **pskb, const struct nf_info *info)
return 0;
}
-unsigned int nf_ip6_checksum(struct sk_buff *skb, unsigned int hook,
+__sum16 nf_ip6_checksum(struct sk_buff *skb, unsigned int hook,
unsigned int dataoff, u_int8_t protocol)
{
struct ipv6hdr *ip6h = skb->nh.ipv6h;
- unsigned int csum = 0;
+ __sum16 csum = 0;
switch (skb->ip_summed) {
case CHECKSUM_COMPLETE:
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 394bc54..147ce49 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -1527,7 +1527,7 @@ out:
return NULL;
}
-static int tcp_v6_checksum_init(struct sk_buff *skb)
+static __sum16 tcp_v6_checksum_init(struct sk_buff *skb)
{
if (skb->ip_summed == CHECKSUM_COMPLETE) {
if (!tcp_v6_check(skb->h.th,skb->len,&skb->nh.ipv6h->saddr,
OpenPOWER on IntegriCloud