From a87e3a67d57472f40da2218793ff6d25c4518498 Mon Sep 17 00:00:00 2001 From: Douglas Gilbert <dgilbert@interlog.com> Date: Fri, 17 Dec 2010 19:16:06 -0500 Subject: [PATCH] [SCSI] scsi_debug: set resid to indicate no data-in when medium error set resid to the requested data-in length when a MEDIUM ERROR is simulated. This implies no valid data is returned in the data-in buffer Signed-off-by: Douglas Gilbert <dgilbert@interlog.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de> --- drivers/scsi/scsi_debug.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c index 2f1f9b079b10..7b310934efed 100644 --- a/drivers/scsi/scsi_debug.c +++ b/drivers/scsi/scsi_debug.c @@ -1805,6 +1805,7 @@ static int resp_read(struct scsi_cmnd *SCpnt, unsigned long long lba, devip->sense_buff[5] = (ret >> 8) & 0xff; devip->sense_buff[6] = ret & 0xff; } + scsi_set_resid(SCpnt, scsi_bufflen(SCpnt)); return check_condition_result; } -- GitLab