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| author | Martin K. Petersen <martin.petersen@oracle.com> | 2012-09-21 12:44:12 -0400 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-09-24 13:01:24 +0400 |
| commit | fe542396da73b7e2b0848618c7e95855c1b75689 (patch) | |
| tree | 5ecc5110504cf3b2cd3cd3777d4e0295accae89e /drivers/scsi/st.c | |
| parent | fe0c9610bb68dd0aad1017456f5e3c31264d70c2 (diff) | |
| download | op-kernel-dev-fe542396da73b7e2b0848618c7e95855c1b75689.zip op-kernel-dev-fe542396da73b7e2b0848618c7e95855c1b75689.tar.gz | |
[SCSI] sd: Ensure we correctly disable devices with unknown protection type
We set the capacity to zero when we discovered a device formatted with
an unknown DIF protection type. However, the read_capacity code would
override the capacity and cause the device to be enabled regardless.
Make sd_read_protection_type() return an error if the protection type is
unknown. Also prevent duplicate printk lines when the device is being
revalidated.
Reported-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/st.c')
0 files changed, 0 insertions, 0 deletions
