diff options
Diffstat (limited to 'drivers/block/mtip32xx/mtip32xx.c')
| -rw-r--r-- | drivers/block/mtip32xx/mtip32xx.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index 4b057a7312d..73d7caa3cae 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -2295,13 +2295,12 @@ static int mtip_hw_ioctl(struct driver_data *dd, unsigned int cmd, { switch (cmd) { case HDIO_GET_IDENTITY: - if (mtip_get_identify(dd->port, (void __user *) arg) < 0) { - dev_warn(&dd->pdev->dev, - "Unable to read identity\n"); - return -EIO; - } - + { + if (copy_to_user((void __user *)arg, dd->port->identify, + sizeof(u16) * ATA_ID_WORDS)) + return -EFAULT; break; + } case HDIO_DRIVE_CMD: { u8 drive_command[4]; |