kasan: fix a2 allocation and remove explicit cast in atomic tests

Address the additional feedback since 4e76c8cc3378 kasan: add atomic tests
(""kasan: add atomic tests") by removing an explicit cast and fixing the
size as well as the check of the allocation of `a2`.

Link: https://lkml.kernel.org/r/[email protected]
Link: https://lore.kernel.org/all/[email protected]/T/#u
Fixes: 4e76c8cc3378 ("kasan: add atomic tests")
Signed-off-by: Paul Heidekrüger <[email protected]>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=214055
Reviewed-by: Marco Elver <[email protected]>
Tested-by: Marco Elver <[email protected]>
Acked-by: Mark Rutland <[email protected]>
Reviewed-by: Andrey Konovalov <[email protected]>
Cc: Alexander Potapenko <[email protected]>
Cc: Andrey Ryabinin <[email protected]>
Cc: Dmitry Vyukov <[email protected]>
Cc: Vincenzo Frascino <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>

0 files changed, 0 insertions, 0 deletions