sd: Fail discard requests when logical block provisioning has been disabled

[linux-2.6-block.git] / drivers / scsi / sd.c

diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 3be5db5d6343966cbbbcda26f9e12dd005f7e62b..7ff61d76b4c5de4d233353b6424ed33357b39e46 100644 (file)
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -597,6 +597,7 @@ static int scsi_setup_discard_cmnd(struct scsi_device *sdp, struct request *rq)
                break;
 
        default:
+               ret = BLKPREP_KILL;
                goto out;
        }