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-rw-r--r--drivers/scsi/sd.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 7c4d2e68df1..55e6ed4b886 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -1054,7 +1054,6 @@ static int sd_done(struct scsi_cmnd *SCpnt)
good_bytes = sd_completed_bytes(SCpnt);
break;
case RECOVERED_ERROR:
- case NO_SENSE:
/* Inform the user, but make sure that it's not treated
* as a hard error.
*/
@@ -1063,6 +1062,15 @@ static int sd_done(struct scsi_cmnd *SCpnt)
memset(SCpnt->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
good_bytes = scsi_bufflen(SCpnt);
break;
+ case NO_SENSE:
+ /* This indicates a false check condition, so ignore it. An
+ * unknown amount of data was transferred so treat it as an
+ * error.
+ */
+ scsi_print_sense("sd", SCpnt);
+ SCpnt->result = 0;
+ memset(SCpnt->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
+ break;
case ABORTED_COMMAND:
if (sshdr.asc == 0x10) { /* DIF: Disk detected corruption */
scsi_print_result(SCpnt);