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Commit 57ee3196 authored by Linus Torvalds's avatar Linus Torvalds
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Merge SCSI_IOCTL_SEND_COMMAND cleanup branch. 

Nobody commented on this patch back in July. So now it gets merged.

* SCSI_IOCTL_SEND_COMMAND cleanup:
  scsi sg: remove incorrect scsi command checking logic
parents 73ba2fb3 f075dce6

drivers/scsi/sg.c

+0 −9
Original line number Diff line number Diff line
@@ -1103,15 +1103,6 @@ sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg) 
	case SCSI_IOCTL_SEND_COMMAND:

		if (atomic_read(&sdp->detaching))

			return -ENODEV;

		if (read_only) {

			unsigned char opcode = WRITE_6;

			Scsi_Ioctl_Command __user *siocp = p;



			if (copy_from_user(&opcode, siocp->data, 1))

				return -EFAULT;

			if (sg_allow_access(filp, &opcode))

				return -EPERM;

		}

		return sg_scsi_ioctl(sdp->device->request_queue, NULL, filp->f_mode, p);

	case SG_SET_DEBUG:

		result = get_user(val, ip);