diff options
Diffstat (limited to 'sys/cam/ata/ata_da.c')
| -rw-r--r-- | sys/cam/ata/ata_da.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/cam/ata/ata_da.c b/sys/cam/ata/ata_da.c index 0a4d4a3..e6ae5b2 100644 --- a/sys/cam/ata/ata_da.c +++ b/sys/cam/ata/ata_da.c @@ -1080,10 +1080,13 @@ adagetattr(struct bio *bp) struct cam_periph *periph; periph = (struct cam_periph *)bp->bio_disk->d_drv1; + if (cam_periph_acquire(periph) != CAM_REQ_CMP) + return (ENXIO); cam_periph_lock(periph); ret = xpt_getattr(bp->bio_data, bp->bio_length, bp->bio_attribute, periph->path); cam_periph_unlock(periph); + cam_periph_release(periph); if (ret == 0) bp->bio_completed = bp->bio_length; return ret; |
