[koverstreet-bcachefs:bcachefs-garbage 209/258] include/linux/pipe_fs_i.h:274:29: warning: 'struct iov_iter' declared inside parameter list will not be visible outside of this definition or declaration

[koverstreet-bcachefs:bcachefs-garbage 209/258] include/linux/pipe_fs_i.h:274:29: warning: 'struct iov_iter' declared inside parameter list will not be visible outside of this definition or declaration

[kernel test robot]

tree:   https://github.com/koverstreet/bcachefs bcachefs-garbage
head:   c88c2220b6b527cec382f06a0ba3feab2a593b37
commit: 79e9f469b262e253396d71d7af0945da30a61cd0 [209/258] bcachefs: convert thread_with_stdio to pipes WIP
config: m68k-allmodconfig (https://download.01.org/0day-ci/archive/20240910/202409100312.OM4xSTGF-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 14.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240910/202409100312.OM4xSTGF-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/202409100312.OM4xSTGF-lkp@intel.com/

All warnings (new ones prefixed by >>):

   In file included from include/linux/splice.h:12,
                    from net/tls/tls_sw.c:42:
>> include/linux/pipe_fs_i.h:274:29: warning: 'struct iov_iter' declared inside parameter list will not be visible outside of this definition or declaration
     274 |                      struct iov_iter *to,
         |                             ^~~~~~~~
   include/linux/pipe_fs_i.h:277:30: warning: 'struct iov_iter' declared inside parameter list will not be visible outside of this definition or declaration
     277 |                       struct iov_iter *to,
         |                              ^~~~~~~~


vim +274 include/linux/pipe_fs_i.h

   272	
   273	ssize_t do_pipe_read(struct pipe_inode_info *pipe,
 > 274			     struct iov_iter *to,
   275			     bool nonblock);
   276	ssize_t do_pipe_write(struct pipe_inode_info *pipe,
   277			      struct iov_iter *to,
   278			      bool nonblock,
   279			      bool is_packetized);
   280	

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