[PATCH] Squash unused function in fs_nfs_mount_clnt.c

From:  David Gibson <david@gibson.dropbear.id.au>

  is never used, so this patch removes it.

fs/nfs/mount_clnt.c

@@ -92,12 +92,6 @@ mnt_create(char *hostname, struct sockaddr_in *srvaddr, int version,
 /*
  * XDR encode/decode functions for MOUNT
  */
-static int
-xdr_error(struct rpc_rqst *req, u32 *p, void *dummy)
-{
-	return -EIO;
-}
-
 static int
 xdr_encode_dirpath(struct rpc_rqst *req, u32 *p, const char *path)
 {