> From: Jan Beulich [mailto:jbeul...@suse.com]
> Sent: Wednesday, September 4, 2019 9:28 PM
>
> Use appropriate types. Drop unnecessary casts. Check for failures which
> can (at least in theory because of non-obvious breakage elsewhere)
> occur, instead of ones which really can't (map_domain_page(
Use appropriate types. Drop unnecessary casts. Check for failures which
can (at least in theory because of non-obvious breakage elsewhere)
occur, instead of ones which really can't (map_domain_page() won't
return NULL).
Signed-off-by: Jan Beulich
--- a/xen/drivers/passthrough/vtd/x86/ats.c
+++ b
