[tmlind-omap:for-next 3/12] drivers/bus/ti-sysc.c:2494:13: error: variable 'error' set but not used

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

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git for-next
head:   7fd4d99072ce6b546bdcf99d32c8f7449abd7fa4
commit: 9d881361206ebcf6285c2ec2ef275aff80875347 [3/12] bus: ti-sysc: Add quirk handling for reinit on context lost
config: arm-allyesconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git/commit/?id=9d881361206ebcf6285c2ec2ef275aff80875347
        git remote add tmlind-omap https://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
        git fetch --no-tags tmlind-omap for-next
        git checkout 9d881361206ebcf6285c2ec2ef275aff80875347
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=arm 

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

All errors (new ones prefixed by >>):

   drivers/bus/ti-sysc.c: In function 'sysc_reinit_modules':
>> drivers/bus/ti-sysc.c:2494:13: error: variable 'error' set but not used [-Werror=unused-but-set-variable]
    2494 |         int error = 0;
         |             ^~~~~
   cc1: all warnings being treated as errors


vim +/error +2494 drivers/bus/ti-sysc.c

  2487	
  2488	/* Caller needs to take list_lock if ever used outside of cpu_pm */
  2489	static void sysc_reinit_modules(struct sysc_soc_info *soc)
  2490	{
  2491		struct sysc_module *module;
  2492		struct list_head *pos;
  2493		struct sysc *ddata;
> 2494		int error = 0;
  2495	
  2496		list_for_each(pos, &sysc_soc->restored_modules) {
  2497			module = list_entry(pos, struct sysc_module, node);
  2498			ddata = module->ddata;
  2499			error = sysc_reinit_module(ddata, ddata->enabled);
  2500		}
  2501	}
  2502	

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

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