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SUNRPC: Clean up xdr_enter_page

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Use the xdr_align_pages() helper

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Trond Myklebust
2012-06-21 14:53:10 -04:00
parent 3994ee6fbf
commit f8bb7f0854
1 changed files with 3 additions and 3 deletions
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net/sunrpc/xdr.c
+3 -3
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@@ -826,13 +826,13 @@ EXPORT_SYMBOL_GPL(xdr_read_pages);
*/ */
void xdr_enter_page(struct xdr_stream *xdr, unsigned int len) void xdr_enter_page(struct xdr_stream *xdr, unsigned int len)
{ {
len = xdr_read_pages(xdr, len); len = xdr_align_pages(xdr, len);
/* /*
* Position current pointer at beginning of tail, and * Position current pointer at beginning of tail, and
* set remaining message length. * set remaining message length.
*/ */
xdr_set_page_base(xdr, 0, len); if (len != 0)
xdr->nwords += XDR_QUADLEN(xdr->buf->page_len); xdr_set_page_base(xdr, 0, len);
} }
EXPORT_SYMBOL_GPL(xdr_enter_page); EXPORT_SYMBOL_GPL(xdr_enter_page);