RIO_MAINT_SPACE_SZ
(maint_io.length + maint_io.offset) > RIO_MAINT_SPACE_SZ)
(maint_io.length + maint_io.offset) > RIO_MAINT_SPACE_SZ)
if (offset > (RIO_MAINT_SPACE_SZ - len) || (len != sizeof(u32)))
size = RIO_MAINT_SPACE_SZ;
if (off >= RIO_MAINT_SPACE_SZ)
if (off + count > RIO_MAINT_SPACE_SZ) {
size = RIO_MAINT_SPACE_SZ - off;
.size = RIO_MAINT_SPACE_SZ,