linux-4.12.patch

   1 --- lin_tape-3.0.20/lin_tape_ioctl_tape.c.orig  2017-08-01 15:02:29.400676838 +0200
   2 +++ lin_tape-3.0.20/lin_tape_ioctl_tape.c       2017-08-01 15:08:53.208605776 +0200
   3 @@ -6554,7 +6554,11 @@
   4         req->sense_len = 0;
   5  #endif
   6         req->timeout = timeout;
   7 +#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,12,0)
   8 +       scsi_req(req)->retries = 0;
   9 +#else
  10         req->retries = 0;
  11 +#endif
  12         blk_execute_rq(req->q, NULL, req, 1);
  13  #if LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0)
  14         *resid = scsi_req(req)->resid_len;
  15 @@ -6563,7 +6567,11 @@
  16  #else
  17         *resid = req->resid_len;
  18  #endif
  19 +#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,12,0)
  20 +       status_code = scsi_req(req)->result;
  21 +#else
  22         status_code = req->errors;
  23 +#endif
  24
  25         if(buf_len && !use_sg) {
  26                 buf_ptr = (char*)buffer;
  27 --- lin_tape-3.0.20/lower.c.orig        2017-08-01 15:09:52.565988839 +0200
  28 +++ lin_tape-3.0.20/lower.c     2017-08-01 15:11:23.877092947 +0200
  29 @@ -568,7 +568,11 @@
  30         rq->sense_len = 0;
  31  #endif
  32         rq->timeout = pfo_cmd->timeout;
  33 +#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,12,0)
  34 +       scsi_req(rq)->retries = pfo_cmd->retries;
  35 +#else
  36         rq->retries = pfo_cmd->retries;
  37 +#endif
  38         rq->end_io_data = pfo_cmd;
  39
  40         blk_execute_rq(rq->q, NULL, rq, 1);
  41 @@ -589,7 +593,11 @@
  42         pfo_cmd->resid_len = rq->resid_len;
  43         pfo_cmd->sense_len = rq->sense_len;
  44  #endif
  45 +#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,12,0)
  46 +       pfo_cmd->errors = scsi_req(rq)->result;
  47 +#else
  48         pfo_cmd->errors = rq->errors;
  49 +#endif
  50
  51         blk_put_request(rq);
  52         return pfo_cmd->errors;