| From | Greg Kroah-Hartman <> | Subject | [PATCH 3.19 139/177] sd: Fix missing ATO tag check | Date | Sat, 2 May 2015 21:02:41 +0200 |
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3.19-stable review patch. If anyone has any objections, please let me know.
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From: "Martin K. Petersen" <martin.petersen@oracle.com>
commit e557990e358934fb168d30371c9c0f63e314c6b8 upstream.
3aec2f41a8bae introduced a merge error where we would end up check for sdkp instead of sdkp->ATO. Fix this so we register app tag capability correctly.
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by: Sagi Grimberg <sagig@mellanox.com> Signed-off-by: James Bottomley <JBottomley@Odin.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/scsi/sd_dif.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/scsi/sd_dif.c +++ b/drivers/scsi/sd_dif.c @@ -77,7 +77,7 @@ void sd_dif_config_host(struct scsi_disk disk->integrity->flags |= BLK_INTEGRITY_DEVICE_CAPABLE; - if (!sdkp) + if (!sdkp->ATO) return; if (type == SD_DIF_TYPE3_PROTECTION)
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