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authorAl Viro <viro@zeniv.linux.org.uk>2006-11-14 21:36:54 -0800
committerDavid S. Miller <davem@sunset.davemloft.net>2006-12-02 21:23:34 -0800
commit5f92a7388a29594d6c365b23a48d4bb8299a3ea7 (patch)
tree569e888e3b87dd77fa3eafa36dac96f2e1da00c5
parent5084205faf45384fff25c4cf77dd5c96279283ad (diff)
[NET]: Annotate callers of the reset of checksum.h stuff.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/core/skbuff.c2
-rw-r--r--net/ipv4/icmp.c2
-rw-r--r--net/ipv4/ip_gre.c2
-rw-r--r--net/ipv6/icmp.c2
-rw-r--r--net/ipv6/raw.c2
-rw-r--r--net/sunrpc/socklib.c5
6 files changed, 8 insertions, 7 deletions
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index da6683f4b31..6e8c15b39eb 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -1294,7 +1294,7 @@ unsigned int skb_checksum(const struct sk_buff *skb, int offset,
end = start + list->len;
if ((copy = end - offset) > 0) {
- unsigned int csum2;
+ __wsum csum2;
if (copy > len)
copy = len;
csum2 = skb_checksum(list, offset - start,
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index cb9da0842b7..40cf0d0e1b8 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -332,7 +332,7 @@ static int icmp_glue_bits(void *from, char *to, int offset, int len, int odd,
struct sk_buff *skb)
{
struct icmp_bxm *icmp_param = (struct icmp_bxm *)from;
- unsigned int csum;
+ __wsum csum;
csum = skb_copy_and_csum_bits(icmp_param->skb,
icmp_param->offset + offset,
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index 2bf54adee8c..476cb6084c7 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -877,7 +877,7 @@ static int ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
}
if (tunnel->parms.o_flags&GRE_CSUM) {
*ptr = 0;
- *(__be16*)ptr = ip_compute_csum((void*)(iph+1), skb->len - sizeof(struct iphdr));
+ *(__sum16*)ptr = ip_compute_csum((void*)(iph+1), skb->len - sizeof(struct iphdr));
}
}
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index 4ab8acf37b5..3dcc4b7f41b 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -262,7 +262,7 @@ static int icmpv6_getfrag(void *from, char *to, int offset, int len, int odd, st
{
struct icmpv6_msg *msg = (struct icmpv6_msg *) from;
struct sk_buff *org_skb = msg->skb;
- __u32 csum = 0;
+ __wsum csum = 0;
csum = skb_copy_and_csum_bits(org_skb, msg->offset + offset,
to, len, csum);
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index cee5db27e8b..9b21d67ca48 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -530,7 +530,7 @@ static int rawv6_push_pending_frames(struct sock *sk, struct flowi *fl,
/* in case cksum was not initialized */
if (unlikely(csum))
- tmp_csum = csum_sub(tmp_csum, csum);
+ tmp_csum = csum_sub(tmp_csum, csum_unfold(csum));
csum = csum_ipv6_magic(&fl->fl6_src,
&fl->fl6_dst,
diff --git a/net/sunrpc/socklib.c b/net/sunrpc/socklib.c
index 61a038fc30c..2635c543ba0 100644
--- a/net/sunrpc/socklib.c
+++ b/net/sunrpc/socklib.c
@@ -45,7 +45,8 @@ static size_t skb_read_bits(skb_reader_t *desc, void *to, size_t len)
*/
static size_t skb_read_and_csum_bits(skb_reader_t *desc, void *to, size_t len)
{
- unsigned int csum2, pos;
+ unsigned int pos;
+ __wsum csum2;
if (len > desc->count)
len = desc->count;
@@ -160,7 +161,7 @@ int csum_partial_copy_to_xdr(struct xdr_buf *xdr, struct sk_buff *skb)
if (xdr_partial_copy_from_skb(xdr, 0, &desc, skb_read_and_csum_bits) < 0)
return -1;
if (desc.offset != skb->len) {
- unsigned int csum2;
+ __wsum csum2;
csum2 = skb_checksum(skb, desc.offset, skb->len - desc.offset, 0);
desc.csum = csum_block_add(desc.csum, csum2, desc.offset);
}