static inline bool dax_align_valid()

in dax-private.h [92:101]

• 10 lines of code
• 6 McCabe index (conditional complexity)

static inline bool dax_align_valid(unsigned long align)
{
	if (align == PUD_SIZE && IS_ENABLED(CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD))
		return true;
	if (align == PMD_SIZE && has_transparent_hugepage())
		return true;
	if (align == PAGE_SIZE)
		return true;
	return false;
}