From e33d7c56450b0a5c7290cbf9e1581fab5174f552 Mon Sep 17 00:00:00 2001 From: Douglas Gilbert Date: Sun, 29 Oct 2017 10:47:19 -0400 Subject: scsi: scsi_debug: write_same: fix error report The scsi_debug driver incorrectly suggests there is an error with the SCSI WRITE SAME command when the number_of_logical_blocks is greater than 1. It will also suggest there is an error when NDOB (no data-out buffer) is set and the number_of_logical_blocks is greater than 0. Both are valid, fix. Signed-off-by: Douglas Gilbert Signed-off-by: Martin K. Petersen --- drivers/scsi/scsi_debug.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/scsi/scsi_debug.c') diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c index 3c15f6b..e4f037f 100644 --- a/drivers/scsi/scsi_debug.c +++ b/drivers/scsi/scsi_debug.c @@ -3001,11 +3001,11 @@ static int resp_write_same(struct scsi_cmnd *scp, u64 lba, u32 num, if (-1 == ret) { write_unlock_irqrestore(&atomic_rw, iflags); return DID_ERROR << 16; - } else if (sdebug_verbose && (ret < (num * sdebug_sector_size))) + } else if (sdebug_verbose && !ndob && (ret < sdebug_sector_size)) sdev_printk(KERN_INFO, scp->device, - "%s: %s: cdb indicated=%u, IO sent=%d bytes\n", + "%s: %s: lb size=%u, IO sent=%d bytes\n", my_name, "write same", - num * sdebug_sector_size, ret); + sdebug_sector_size, ret); /* Copy first sector to remaining blocks */ for (i = 1 ; i < num ; i++) -- cgit v1.1