NFSD: Update the NFSv3 PATHCONF3res encoder to use struct xdr_stream

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>

1 files changed, 16 insertions, 2 deletions

diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h
index 9dda7171b7b4..a965cbc136ad 100644
--- a/include/linux/sunrpc/xdr.h
+++ b/include/linux/sunrpc/xdr.h
@@ -395,7 +395,21 @@ static inline int xdr_stream_encode_item_absent(struct xdr_stream *xdr)
 }
 
 /**
- * xdr_stream_encode_bool - Encode a "not present" list item
+ * xdr_encode_bool - Encode a boolean item
+ * @p: address in a buffer into which to encode
+ * @n: boolean value to encode
+ *
+ * Return value:
+ *   Address of item following the encoded boolean
+ */
+static inline __be32 *xdr_encode_bool(__be32 *p, u32 n)
+{
+	*p = n ? xdr_one : xdr_zero;
+	return p++;
+}
+
+/**
+ * xdr_stream_encode_bool - Encode a boolean item
  * @xdr: pointer to xdr_stream
  * @n: boolean value to encode
  *
@@ -410,7 +424,7 @@ static inline int xdr_stream_encode_bool(struct xdr_stream *xdr, __u32 n)
 
 	if (unlikely(!p))
 		return -EMSGSIZE;
-	*p = n ? xdr_one : xdr_zero;
+	xdr_encode_bool(p, n);
 	return len;
 }