Set the host status byte when a data completion error is encountered
otherwise the upper layer may end up using the invalid zero'ed data.
The following output was observed from scsi/sd.c prior to this fix.
[ 11.872824] sd 0:0:0:1: [sdf] tag#9 data cmplt err -75 uas-tag 1 inflight:
[ 11.872826] sd 0:0:0:1: [sdf] tag#9 CDB: Read capacity(16) 9e 10 00 00 00 00 00 00 00 00 00 00 00 20 00 00
[ 11.872830] sd 0:0:0:1: [sdf] Sector size 0 reported, assuming 512.
Signed-off-by: Shantanu Goel <sgoel01@xxxxxxxxx>
---
drivers/usb/storage/uas.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c
index 451d9569163a..f794cb39cc31 100644
--- a/drivers/usb/storage/uas.c
+++ b/drivers/usb/storage/uas.c
@@ -422,6 +422,7 @@ static void uas_data_cmplt(struct urb *urb)
uas_log_cmd_state(cmnd, "data cmplt err", status);
/* error: no data transfered */
scsi_set_resid(cmnd, sdb->length);
+ set_host_byte(cmnd, DID_ERROR);
} else {
scsi_set_resid(cmnd, sdb->length - urb->actual_length);
}
--
2.43.0
