FATTR4_WORD0_MAXWRITE
| FATTR4_WORD0_MAXWRITE
if (unlikely(bitmap[0] & (FATTR4_WORD0_MAXWRITE - 1U)))
if (likely(bitmap[0] & FATTR4_WORD0_MAXWRITE)) {
bitmap[0] &= ~FATTR4_WORD0_MAXWRITE;
| FATTR4_WORD0_MAXREAD | FATTR4_WORD0_MAXWRITE | FATTR4_WORD0_ACL)