[jpirko-mlxsw:wip_attestation_pre_rfc_draft1 9/26] htmldocs: Documentation/driver-api/ctlv.rst:652: WARNING: Explicit markup ends without a blank line; unexpected unindent. [docutils]

[kernel test robot <lkp@intel.com>]

tree:   https://github.com/jpirko/linux_mlxsw wip_attestation_pre_rfc_draft1
head:   a18af4e1b514bf11f88ca42d29b7b68f3b375378
commit: d4c78d56bb6c57a152d81d5d8442f520863f503e [9/26] Documentation: ctlv: Describe how to write a family
compiler: clang version 22.1.8 (https://github.com/llvm/llvm-project ca7933e47d3a3451d81e72ac174dcb5aa28b59d1)
docutils: docutils (Docutils 0.21.2, Python 3.13.5, on linux)
reproduce: (https://download.01.org/0day-ci/archive/20260930/202609300542.1d5tRFLl-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202609300542.1d5tRFLl-lkp@intel.com/

All warnings (new ones prefixed by >>):

   WARNING: ./block/blk-map.c:366 Excess function parameter 'op' description in 'bio_copy_kern'
   Documentation/driver-api/basics:42: ./kernel/time/time.c:370: WARNING: Duplicate C declaration, also defined at driver-api/basics:436.
   Declaration is '.. c:function:: unsigned int jiffies_to_msecs (const unsigned long j)'. [duplicate_declaration.c]
   Documentation/driver-api/basics:42: ./kernel/time/time.c:393: WARNING: Duplicate C declaration, also defined at driver-api/basics:453.
   Declaration is '.. c:function:: unsigned int jiffies_to_usecs (const unsigned long j)'. [duplicate_declaration.c]
>> Documentation/driver-api/ctlv.rst:652: WARNING: Explicit markup ends without a blank line; unexpected unindent. [docutils]
   Documentation/driver-api/ctlv.rst:655: ERROR: Unexpected indentation. [docutils]
>> Documentation/driver-api/ctlv.rst:661: WARNING: Definition list ends without a blank line; unexpected unindent. [docutils]
   WARNING: ./include/linux/device.h:117 struct member 'show_const' not described in 'device_attribute'
   WARNING: ./include/linux/device.h:117 struct member 'store_const' not described in 'device_attribute'
   WARNING: ./include/linux/dma-fence-array.h:47 Excess struct member 'lock' description in 'dma_fence_array'
   WARNING: ./include/linux/dma-fence-array.h:47 Excess struct member 'lock' description in 'dma_fence_array'
   WARNING: ./include/linux/dma-fence-chain.h:48 Excess struct member 'lock' description in 'dma_fence_chain'


vim +652 Documentation/driver-api/ctlv.rst

   630	
   631	    struct ctlv_blob_dma *dma;
   632	    struct dma_fence *fence;
   633	    struct sg_table *sgt;
   634	    u64 skip;
   635	
   636	    dma = ctlv_blob_dma_map(blob, dev, &sgt, &skip);
   637	    if (IS_ERR(dma)) {
   638	            ret = PTR_ERR(dma);
   639	            goto out_blob;
   640	    }
   641	    fence = prepare_job(sgt, skip, ctlv_blob_len(blob));
   642	    if (IS_ERR(fence)) {
   643	            ret = PTR_ERR(fence);
   644	            goto out_dma;
   645	    }
   646	    ret = ctlv_blob_dma_begin(dma, fence);
   647	    if (!ret) {
   648	            ret = submit_prepared_job(fence);
   649	            ctlv_blob_dma_submit_done(dma, ret);
   650	    }
   651	    /* On success, the completion path signals fence after hardware stops. */
 > 652	out_dma:
   653	    ctlv_blob_dma_unmap(dma, ret);
   654	    if (!IS_ERR(fence))
   655	            dma_fence_put(fence);
   656	out_blob:
   657	    if (!ret)
   658	            ret = ctlv_blob_put(blob);
   659	    else
   660	            ctlv_blob_put(blob);
 > 661	    return ret;
   662	

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