block: Add a disk flag to block integrity profile

[cascardo/linux.git] / drivers / scsi / sd_dif.c

diff --git a/drivers/scsi/sd_dif.c b/drivers/scsi/sd_dif.c
index 801c418..1e971c6 100644 (file)
--- a/drivers/scsi/sd_dif.c
+++ b/drivers/scsi/sd_dif.c
@@ -270,7 +270,13 @@ void sd_dif_config_host(struct scsi_disk *sdkp)
                  "Enabling DIX %s protection\n", disk->integrity->name);
 
        /* Signal to block layer that we support sector tagging */
-       if (dif && type && sdkp->ATO) {
+       if (dif && type) {
+
+               disk->integrity->flags |= BLK_INTEGRITY_DEVICE_CAPABLE;
+
+               if (!sdkp)
+                       return;
+
                if (type == SD_DIF_TYPE3_PROTECTION)
                        disk->integrity->tag_size = sizeof(u16) + sizeof(u32);
                else