X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Fsunrpc%2Fsocklib.c;h=a661a3acb37e682dba442b98ec1c9729a75f7f5f;hb=061964fb988ca51087948975da66ff523b3a5852;hp=9c40d67c1ffb1143731ecbdaed2b5c32eb7c41ff;hpb=9d29231690925915015c21c1fff73c7118099843;p=linux-2.6

diff --git a/net/sunrpc/socklib.c b/net/sunrpc/socklib.c
index 9c40d67c1f..a661a3acb3 100644
--- a/net/sunrpc/socklib.c
+++ b/net/sunrpc/socklib.c
@@ -24,7 +24,7 @@
  * Possibly called several times to iterate over an sk_buff and copy
  * data out of it.
  */
-size_t xdr_skb_read_bits(skb_reader_t *desc, void *to, size_t len)
+size_t xdr_skb_read_bits(struct xdr_skb_reader *desc, void *to, size_t len)
 {
 	if (len > desc->count)
 		len = desc->count;
@@ -34,6 +34,7 @@ size_t xdr_skb_read_bits(skb_reader_t *desc, void *to, size_t len)
 	desc->offset += len;
 	return len;
 }
+EXPORT_SYMBOL_GPL(xdr_skb_read_bits);
 
 /**
  * xdr_skb_read_and_csum_bits - copy and checksum from skb to buffer
@@ -43,7 +44,7 @@ size_t xdr_skb_read_bits(skb_reader_t *desc, void *to, size_t len)
  *
  * Same as skb_read_bits, but calculate a checksum at the same time.
  */
-static size_t xdr_skb_read_and_csum_bits(skb_reader_t *desc, void *to, size_t len)
+static size_t xdr_skb_read_and_csum_bits(struct xdr_skb_reader *desc, void *to, size_t len)
 {
 	unsigned int pos;
 	__wsum csum2;
@@ -66,12 +67,12 @@ static size_t xdr_skb_read_and_csum_bits(skb_reader_t *desc, void *to, size_t le
  * @copy_actor: virtual method for copying data
  *
  */
-ssize_t xdr_partial_copy_from_skb(struct xdr_buf *xdr, unsigned int base, skb_reader_t *desc, skb_read_actor_t copy_actor)
+ssize_t xdr_partial_copy_from_skb(struct xdr_buf *xdr, unsigned int base, struct xdr_skb_reader *desc, xdr_skb_read_actor copy_actor)
 {
 	struct page	**ppage = xdr->pages;
 	unsigned int	len, pglen = xdr->page_len;
 	ssize_t		copied = 0;
-	int		ret;
+	size_t		ret;
 
 	len = xdr->head[0].iov_len;
 	if (base < len) {
@@ -137,6 +138,7 @@ copy_tail:
 out:
 	return copied;
 }
+EXPORT_SYMBOL_GPL(xdr_partial_copy_from_skb);
 
 /**
  * csum_partial_copy_to_xdr - checksum and copy data
@@ -148,13 +150,13 @@ out:
  */
 int csum_partial_copy_to_xdr(struct xdr_buf *xdr, struct sk_buff *skb)
 {
-	skb_reader_t	desc;
+	struct xdr_skb_reader	desc;
 
 	desc.skb = skb;
 	desc.offset = sizeof(struct udphdr);
 	desc.count = skb->len - desc.offset;
 
-	if (skb->ip_summed == CHECKSUM_UNNECESSARY)
+	if (skb_csum_unnecessary(skb))
 		goto no_checksum;
 
 	desc.csum = csum_partial(skb->data, desc.offset, skb->csum);
@@ -179,3 +181,4 @@ no_checksum:
 		return -1;
 	return 0;
 }
+EXPORT_SYMBOL_GPL(csum_partial_copy_to_xdr);