* @buf: xdr_buf
* @len: bytes to remove from buf->head[0]
*
- * Shrinks XDR buffer's header kvec buf->head[0] by
+ * Shrinks XDR buffer's header kvec buf->head[0] by
* 'len' bytes. The extra data is not lost, but is instead
* moved into the inlined pages and/or the tail.
*/
* @buf: xdr_buf
* @len: bytes to remove from buf->pages
*
- * Shrinks XDR buffer's page array buf->pages by
+ * Shrinks XDR buffer's page array buf->pages by
* 'len' bytes. The extra data is not lost, but is instead
* moved into the tail.
*/
int
xdr_process_buf(struct xdr_buf *buf, unsigned int offset, unsigned int len,
- int (*actor)(struct scatterlist *, void *), void *data)
+ int (*actor)(struct scatterlist *, void *), void *data)
{
int i, ret = 0;
unsigned page_len, thislen, page_offset;
struct scatterlist sg[1];
+ sg_init_table(sg, 1);
+
if (offset >= buf->head[0].iov_len) {
offset -= buf->head[0].iov_len;
} else {
do {
if (thislen > page_len)
thislen = page_len;
- sg->page = buf->pages[i];
- sg->offset = page_offset;
- sg->length = thislen;
+ sg_set_page(sg, buf->pages[i], thislen, page_offset);
ret = actor(sg, data);
if (ret)
goto out;