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-rw-r--r--drivers/scsi/scsi_debug.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index e83e661..83efec2 100644
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -2064,6 +2064,11 @@ static void unmap_region(sector_t lba, unsigned int len)
scsi_debug_sector_size *
scsi_debug_unmap_granularity);
}
+ if (dif_storep) {
+ memset(dif_storep + lba, 0xff,
+ sizeof(*dif_storep) *
+ scsi_debug_unmap_granularity);
+ }
}
lba = map_index_to_lba(index + 1);
}
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