Re: [PATCH v6 03/10] block: modify bio_integrity_map_user to accept iov_iter as argument

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

Hi Kanchan,

kernel test robot noticed the following build warnings:

[auto build test WARNING on axboe-block/for-next]
[cannot apply to brauner-vfs/vfs.all mkp-scsi/for-next jejb-scsi/for-next linus/master v6.12-rc5 next-20241030]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Kanchan-Joshi/block-define-set-of-integrity-flags-to-be-inherited-by-cloned-bip/20241031-021248
base:   https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git for-next
patch link:    https://lore.kernel.org/r/20241030180112.4635-4-joshi.k%40samsung.com
patch subject: [PATCH v6 03/10] block: modify bio_integrity_map_user to accept iov_iter as argument
config: alpha-allnoconfig (https://download.01.org/0day-ci/archive/20241031/202410311228.zl84IPP6-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 13.3.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241031/202410311228.zl84IPP6-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/202410311228.zl84IPP6-lkp@intel.com/

All warnings (new ones prefixed by >>):

   In file included from include/linux/blk-integrity.h:6,
                    from block/bdev.c:15:
>> include/linux/bio-integrity.h:104:12: warning: 'bio_integrity_map_user' defined but not used [-Wunused-function]
     104 | static int bio_integrity_map_user(struct bio *bio, struct iov_iter *iter)
         |            ^~~~~~~~~~~~~~~~~~~~~~


vim +/bio_integrity_map_user +104 include/linux/bio-integrity.h

   103	
 > 104	static int bio_integrity_map_user(struct bio *bio, struct iov_iter *iter)
   105	{
   106		return -EINVAL;
   107	}
   108	

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