Hi David,

[auto build test ERROR on staging/staging-testing]
[also build test ERROR on next-20160311]
[cannot apply to v4.5-rc7]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improving the system]

url:    
https://github.com/0day-ci/linux/commits/David-Kershner/staging-unisys-visorbus-cleanup-gotos-in-visorbus_main-c/20160312-055324
config: x86_64-allmodconfig (attached as .config)
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All error/warnings (new ones prefixed by >>):

   drivers/staging/unisys/visorbus/visorbus_main.c: In function 
'create_visor_device':
>> drivers/staging/unisys/visorbus/visorbus_main.c:839:9: error: 'rc' 
>> undeclared (first use in this function)
     return rc;
            ^
   drivers/staging/unisys/visorbus/visorbus_main.c:839:9: note: each undeclared 
identifier is reported only once for each function it appears in
>> drivers/staging/unisys/visorbus/visorbus_main.c:840:1: warning: control 
>> reaches end of non-void function [-Wreturn-type]
    }
    ^

vim +/rc +839 drivers/staging/unisys/visorbus/visorbus_main.c

3703987cd Erik Arfvidson 2015-05-05  833  
a298bc0b5 Don Zickus     2015-06-04  834        list_add_tail(&dev->list_all, 
&list_all_device_instances);
7c2a06c70 David Kershner 2016-03-11  835        return 0; /* success: reference 
kept via unmatched get_device() */
3703987cd Erik Arfvidson 2015-05-05  836  
7c2a06c70 David Kershner 2016-03-11  837  err_put:
3703987cd Erik Arfvidson 2015-05-05  838        put_device(&dev->device);
3703987cd Erik Arfvidson 2015-05-05 @839        return rc;
3703987cd Erik Arfvidson 2015-05-05 @840  }
3703987cd Erik Arfvidson 2015-05-05  841  
3703987cd Erik Arfvidson 2015-05-05  842  static void
3703987cd Erik Arfvidson 2015-05-05  843  remove_visor_device(struct 
visor_device *dev)

:::::: The code at line 839 was first introduced by commit
:::::: 3703987cd427ca4ca1c7e98308be7f3036007a37 staging: unisys: add visorbus 
driver

:::::: TO: Erik Arfvidson <erik.arfvid...@unisys.com>
:::::: CC: Greg Kroah-Hartman <gre...@linuxfoundation.org>

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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