[PATCH] [PATCH] (repost) fix for big endian machines in scanner.c

This patch fixes a problem with big endian machines and scanner drivers which
use the SCANNER_IOCTL_CTRLMSG ioctl. The big endian to little endian swap was
done twice, resulting in a no-op.

drivers/usb/image/scanner.c

@@ -774,7 +774,7 @@ ioctl_scanner(struct inode *inode, struct file *file,
  		if (copy_from_user(&cmsg, (void *)arg, sizeof(cmsg)))
  			return -EFAULT;
 
- 		nb = le16_to_cpup(&cmsg.req.wLength);
+ 		nb = cmsg.req.wLength;
 
  		if (nb > sizeof(buf))
  			return -EINVAL;
@@ -789,8 +789,8 @@ ioctl_scanner(struct inode *inode, struct file *file,
 
  		ret = usb_control_msg(dev, pipe, cmsg.req.bRequest,
  				      cmsg.req.bRequestType,
- 				      le16_to_cpup(&cmsg.req.wValue),
- 				      le16_to_cpup(&cmsg.req.wIndex),
+ 				      cmsg.req.wValue,
+ 				      cmsg.req.wIndex,
  				      buf, nb, HZ);
 
  		if (ret < 0) {