ATA_DFLAG_DUBIOUS_XFER
dev->flags &= ~ATA_DFLAG_DUBIOUS_XFER;
if (unlikely(dev->flags & ATA_DFLAG_DUBIOUS_XFER))
if (dev->flags & ATA_DFLAG_DUBIOUS_XFER)
if (!(dev->flags & ATA_DFLAG_DUBIOUS_XFER)) {
dev->flags |= ATA_DFLAG_DUBIOUS_XFER;