[iwlwifi-next:pending 38/45] drivers/net/wireless/intel/iwlwifi/mvm/../fw/acpi.h:214:9: warning: returning 'void *' from a function with return type 'int' makes integer from pointer without a cast

[iwlwifi-next:pending 38/45] drivers/net/wireless/intel/iwlwifi/mvm/../fw/acpi.h:214:9: warning: returning 'void *' from a function with return type 'int' makes integer from pointer without a cast

[kbuild test robot]

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next.git pending
head:   4e4a3d08f47b663ff8359fb434386008dbeee71e
commit: d1f52b76e1a217a86de191093a89ed4188b20ab2 [38/45] iwlwifi: acpi: support device specific method (DSM)
config: alpha-allyesconfig (attached as .config)
compiler: alpha-linux-gcc (GCC) 9.3.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout d1f52b76e1a217a86de191093a89ed4188b20ab2
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=alpha 

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

All warnings (new ones prefixed by >>):

   In file included from drivers/net/wireless/intel/iwlwifi/mvm/fw.c:72:
   drivers/net/wireless/intel/iwlwifi/mvm/../fw/acpi.h: In function 'iwl_acpi_get_dsm_u8':
>> drivers/net/wireless/intel/iwlwifi/mvm/../fw/acpi.h:214:9: warning: returning 'void *' from a function with return type 'int' makes integer from pointer without a cast [-Wint-conversion]
     214 |  return ERR_PTR(-ENOENT);
         |         ^~~~~~~~~~~~~~~~

vim +214 drivers/net/wireless/intel/iwlwifi/mvm/../fw/acpi.h

   211	
   212	static inline int iwl_acpi_get_dsm_u8(struct device *dev, int rev, int func)
   213	{
 > 214		return ERR_PTR(-ENOENT);
   215	}
   216	

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

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