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-rw-r--r--drivers/scsi/sd_dif.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/scsi/sd_dif.c b/drivers/scsi/sd_dif.c
index c9b41077fca1..184dff492797 100644
--- a/drivers/scsi/sd_dif.c
+++ b/drivers/scsi/sd_dif.c
@@ -374,7 +374,10 @@ void sd_dif_op(struct scsi_cmnd *scmd, unsigned int dif, unsigned int dix, unsig
else
csum_convert = 0;
+ BUG_ON(dif && (scmd->cmnd[0] == READ_6 || scmd->cmnd[0] == WRITE_6));
+
switch (scmd->cmnd[0]) {
+ case READ_6:
case READ_10:
case READ_12:
case READ_16:
@@ -390,6 +393,7 @@ void sd_dif_op(struct scsi_cmnd *scmd, unsigned int dif, unsigned int dix, unsig
break;
+ case WRITE_6:
case WRITE_10:
case WRITE_12:
case WRITE_16: