return err;
}
+static int scsi_ioctl_sg_io(struct request_queue *q, struct gendisk *disk,
+ fmode_t mode, void __user *argp)
+{
+ struct sg_io_hdr hdr;
+ int error;
+
+ error = get_sg_io_hdr(&hdr, argp);
+ if (error)
+ return error;
+ error = sg_io(q, disk, &hdr, mode);
+ if (error == -EFAULT)
+ return error;
+ if (put_sg_io_hdr(&hdr, argp))
+ return -EFAULT;
+ return 0;
+}
+
/**
* scsi_ioctl - Dispatch ioctl to scsi device
* @sdev: scsi device receiving ioctl
{
struct request_queue *q = sdev->request_queue;
struct scsi_sense_hdr sense_hdr;
- int error;
/* Check for deprecated ioctls ... all the ioctls which don't
* follow the new unique numbering scheme are deprecated */
return sg_set_reserved_size(q, arg);
case SG_EMULATED_HOST:
return sg_emulated_host(q, arg);
- case SG_IO: {
- struct sg_io_hdr hdr;
-
- error = get_sg_io_hdr(&hdr, arg);
- if (error)
- return error;
-
- error = sg_io(q, disk, &hdr, mode);
- if (error == -EFAULT)
- return error;
-
- if (put_sg_io_hdr(&hdr, arg))
- return -EFAULT;
- return 0;
- }
+ case SG_IO:
+ return scsi_ioctl_sg_io(q, disk, mode, arg);
case SCSI_IOCTL_SEND_COMMAND:
return sg_scsi_ioctl(q, disk, mode, arg);
case CDROM_SEND_PACKET: