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SUNRPC: Fix up typo in xdr_init_decode() 

We already know that the head buffer and page are empty, so if there is
any data, it is in the tail.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
This commit is contained in:
Trond Myklebust 2020-11-21 14:01:50 -05:00
parent 046e5ccb41
commit 2b1f83d108
1 changed files with 1 additions and 1 deletions
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2
net/sunrpc/xdr.c
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@ -1060,7 +1060,7 @@ void xdr_init_decode(struct xdr_stream *xdr, struct xdr_buf *buf, __be32 *p,
else if (buf->page_len != 0)
xdr_set_page_base(xdr, 0, buf->len);
else
xdr_set_iov(xdr, buf->head, buf->len);
xdr_set_iov(xdr, buf->tail, buf->len);
if (p != NULL && p > xdr->p && xdr->end >= p) {
xdr->nwords -= p - xdr->p;
xdr->p = p;