diff options
Diffstat (limited to 'drivers/scsi/sd.c')
-rw-r--r-- | drivers/scsi/sd.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 734a29a70f63..9bc913b92d13 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -2627,6 +2627,12 @@ static void sd_read_write_same(struct scsi_disk *sdkp, unsigned char *buffer) { struct scsi_device *sdev = sdkp->device; + if (sdev->host->no_write_same) { + sdev->no_write_same = 1; + + return; + } + if (scsi_report_opcode(sdev, buffer, SD_BUF_SIZE, INQUIRY) < 0) { sdev->no_report_opcodes = 1; |