Re: [PATCH v2 03/13] RDMA: Add ib_copy_validate_udata_in()

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

Hi Jason,

kernel test robot noticed the following build errors:

[auto build test ERROR on 3f4a08e64442340f4807de63e30aef22cc308830]

url:    https://github.com/intel-lab-lkp/linux/commits/Jason-Gunthorpe/RDMA-Use-copy_struct_from_user-instead-of-open-coding/20260227-093947
base:   3f4a08e64442340f4807de63e30aef22cc308830
patch link:    https://lore.kernel.org/r/3-v2-13af4a900857%2B4f13-bnxt_re_uapi_jgg%40nvidia.com
patch subject: [PATCH v2 03/13] RDMA: Add ib_copy_validate_udata_in()
config: i386-randconfig-141-20260227 (https://download.01.org/0day-ci/archive/20260228/202602281856.cOumhTuc-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.4.0-5) 12.4.0
smatch version: v0.5.0-8994-gd50c5a4c
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260228/202602281856.cOumhTuc-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/202602281856.cOumhTuc-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from include/rdma/uverbs_std_types.h:10,
                    from drivers/infiniband/core/uverbs.h:49,
                    from drivers/infiniband/core/nldev.c:44:
   include/rdma/uverbs_ioctl.h: In function '_ib_copy_validate_udata_in':
>> include/rdma/uverbs_ioctl.h:964:17: error: 'EVINAL' undeclared (first use in this function); did you mean 'EINVAL'?
     964 |         return -EVINAL;
         |                 ^~~~~~
         |                 EINVAL
   include/rdma/uverbs_ioctl.h:964:17: note: each undeclared identifier is reported only once for each function it appears in


vim +964 include/rdma/uverbs_ioctl.h

   959	
   960	static inline int _ib_copy_validate_udata_in(struct ib_udata *udata, void *req,
   961						     size_t kernel_size,
   962						     size_t minimum_size)
   963	{
 > 964		return -EVINAL;
   965	}
   966	

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