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From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: [hch-misc:remove-scsi_request 3/3] drivers/ata/libata-scsi.c:1025:43: error: 'struct scsi_request' has no member named 'cmd'
Date: Thu, 10 Feb 2022 18:43:20 +0800	[thread overview]
Message-ID: <202202101815.2JlOiZan-lkp@intel.com> (raw)

[-- Attachment #1: Type: text/plain, Size: 4375 bytes --]

tree:   git://git.infradead.org/users/hch/misc.git remove-scsi_request
head:   5677caa4ec3d9eab6e96ed17cd19f3b82589caf0
commit: 5677caa4ec3d9eab6e96ed17cd19f3b82589caf0 [3/3] scsi: remove the cdb field from struct scsi_request
config: alpha-defconfig (https://download.01.org/0day-ci/archive/20220210/202202101815.2JlOiZan-lkp(a)intel.com/config)
compiler: alpha-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git remote add hch-misc git://git.infradead.org/users/hch/misc.git
        git fetch --no-tags hch-misc remove-scsi_request
        git checkout 5677caa4ec3d9eab6e96ed17cd19f3b82589caf0
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=alpha SHELL=/bin/bash drivers/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   drivers/ata/libata-scsi.c: In function 'ata_scsi_dma_need_drain':
>> drivers/ata/libata-scsi.c:1025:43: error: 'struct scsi_request' has no member named 'cmd'
    1025 |         return atapi_cmd_type(scsi_req(rq)->cmd[0]) == ATAPI_MISC;
         |                                           ^~
   drivers/ata/libata-scsi.c:1026:1: error: control reaches end of non-void function [-Werror=return-type]
    1026 | }
         | ^
   cc1: some warnings being treated as errors


vim +1025 drivers/ata/libata-scsi.c

^1da177e4c3f41 drivers/scsi/libata-scsi.c Linus Torvalds        2005-04-16  1007  
fa2fc7f4813bfe drivers/ata/libata-scsi.c  James Bottomley       2008-02-19  1008  /**
94bd5719e49156 drivers/ata/libata-scsi.c  Mauro Carvalho Chehab 2020-10-23  1009   *	ata_scsi_dma_need_drain - Check whether data transfer may overflow
73fd8b6d310196 drivers/ata/libata-scsi.c  Randy Dunlap          2008-02-19  1010   *	@rq: request to be checked
fa2fc7f4813bfe drivers/ata/libata-scsi.c  James Bottomley       2008-02-19  1011   *
fa2fc7f4813bfe drivers/ata/libata-scsi.c  James Bottomley       2008-02-19  1012   *	ATAPI commands which transfer variable length data to host
c9b5560aac7aa7 drivers/ata/libata-scsi.c  Masanari Iida         2016-04-13  1013   *	might overflow due to application error or hardware bug.  This
fa2fc7f4813bfe drivers/ata/libata-scsi.c  James Bottomley       2008-02-19  1014   *	function checks whether overflow should be drained and ignored
fa2fc7f4813bfe drivers/ata/libata-scsi.c  James Bottomley       2008-02-19  1015   *	for @request.
fa2fc7f4813bfe drivers/ata/libata-scsi.c  James Bottomley       2008-02-19  1016   *
fa2fc7f4813bfe drivers/ata/libata-scsi.c  James Bottomley       2008-02-19  1017   *	LOCKING:
fa2fc7f4813bfe drivers/ata/libata-scsi.c  James Bottomley       2008-02-19  1018   *	None.
fa2fc7f4813bfe drivers/ata/libata-scsi.c  James Bottomley       2008-02-19  1019   *
fa2fc7f4813bfe drivers/ata/libata-scsi.c  James Bottomley       2008-02-19  1020   *	RETURNS:
fa2fc7f4813bfe drivers/ata/libata-scsi.c  James Bottomley       2008-02-19  1021   *	1 if ; otherwise, 0.
fa2fc7f4813bfe drivers/ata/libata-scsi.c  James Bottomley       2008-02-19  1022   */
cc97923a5bccc7 drivers/ata/libata-scsi.c  Christoph Hellwig     2020-04-14  1023  bool ata_scsi_dma_need_drain(struct request *rq)
fa2fc7f4813bfe drivers/ata/libata-scsi.c  James Bottomley       2008-02-19  1024  {
82ed4db499b859 drivers/ata/libata-scsi.c  Christoph Hellwig     2017-01-27 @1025  	return atapi_cmd_type(scsi_req(rq)->cmd[0]) == ATAPI_MISC;
fa2fc7f4813bfe drivers/ata/libata-scsi.c  James Bottomley       2008-02-19  1026  }
cc97923a5bccc7 drivers/ata/libata-scsi.c  Christoph Hellwig     2020-04-14  1027  EXPORT_SYMBOL_GPL(ata_scsi_dma_need_drain);
fa2fc7f4813bfe drivers/ata/libata-scsi.c  James Bottomley       2008-02-19  1028  

:::::: The code at line 1025 was first introduced by commit
:::::: 82ed4db499b8598f16f8871261bff088d6b0597f block: split scsi_request out of struct request

:::::: TO: Christoph Hellwig <hch@lst.de>
:::::: CC: Jens Axboe <axboe@fb.com>

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

                 reply	other threads:[~2022-02-10 10:43 UTC|newest]

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