RE: [RFC PATCH 2/3] powerpc/pseries: Define & use a type for the plpar_hcall() retvals

From: Balbir Singh

Sent: 19 October 2016 15:00

...

Here is an example
=20
-	*slot =3D retbuf[0];
+	*slot =3D retvals.v[0];
=20
Could we hide retvals.v[0] under a macro like
=20
*slot =3D hcalls_ret_val(retvals, 0);

Ugg..

Since we could end up with similar issues if
someone dereferenced retvals.v[4]

The compiler will detect that these days.

	David