[SCSI] add residual argument to scsi_execute and scsi_execute_req
scsi_execute() and scsi_execute_req() discard the residual length
information. Some callers need it. This adds residual argument
(optional) to scsi_execute and scsi_execute_req.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
diff --git a/drivers/scsi/ses.c b/drivers/scsi/ses.c
index 1bcf3c3..7f0df29 100644
--- a/drivers/scsi/ses.c
+++ b/drivers/scsi/ses.c
@@ -77,7 +77,7 @@
};
return scsi_execute_req(sdev, cmd, DMA_FROM_DEVICE, buf, bufflen,
- NULL, SES_TIMEOUT, SES_RETRIES);
+ NULL, SES_TIMEOUT, SES_RETRIES, NULL);
}
static int ses_send_diag(struct scsi_device *sdev, int page_code,
@@ -95,7 +95,7 @@
};
result = scsi_execute_req(sdev, cmd, DMA_TO_DEVICE, buf, bufflen,
- NULL, SES_TIMEOUT, SES_RETRIES);
+ NULL, SES_TIMEOUT, SES_RETRIES, NULL);
if (result)
sdev_printk(KERN_ERR, sdev, "SEND DIAGNOSTIC result: %8x\n",
result);
@@ -369,7 +369,8 @@
return;
if (scsi_execute_req(sdev, cmd, DMA_FROM_DEVICE, buf,
- VPD_INQUIRY_SIZE, NULL, SES_TIMEOUT, SES_RETRIES))
+ VPD_INQUIRY_SIZE, NULL, SES_TIMEOUT, SES_RETRIES,
+ NULL))
goto free;
vpd_len = (buf[2] << 8) + buf[3];
@@ -380,7 +381,7 @@
cmd[3] = vpd_len >> 8;
cmd[4] = vpd_len & 0xff;
if (scsi_execute_req(sdev, cmd, DMA_FROM_DEVICE, buf,
- vpd_len, NULL, SES_TIMEOUT, SES_RETRIES))
+ vpd_len, NULL, SES_TIMEOUT, SES_RETRIES, NULL))
goto free;
desc = buf + 4;