ACPICA: Avoid NULL pointer arithmetic

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We should not assume NULL is defined as "(void *)0" because NULL is
an implementation-defined macro.  Especially, Clang 6 complains about
it, i.e., "arithmetic on a null pointer treated as a cast from integer
to pointer is a GNU extension".

Signed-off-by: Jung-uk Kim <jkim@free_BSD.org>
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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Jung-uk Kim 2018-01-24 15:42:30 -08:00 • committed by Rafael J. Wysocki

parent 0eedae8e5f

commit 761f0b8239

1 changed files with 4 additions and 4 deletions

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include/acpi/actypes.h

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