test_memcontrol.c:1654:17: warning: unused variable 'len'

test_memcontrol.c:1654:17: warning: unused variable 'len'

[kernel test robot]

tree:   https://github.com/intel-lab-lkp/linux/commits/T-J-Mercier/kernfs-allow-passing-fsnotify-event-types/20260210-084203
head:   5a5c17e0d4369a7012108067f9f74381fdc664fb
commit: 5a5c17e0d4369a7012108067f9f74381fdc664fb selftests: memcg: Add tests IN_DELETE_SELF and IN_IGNORED on memory.events
date:   9 hours ago
config: i386-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20260210/202602101034.nFsiZ949-lkp@intel.com/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260210/202602101034.nFsiZ949-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/202602101034.nFsiZ949-lkp@intel.com/

All warnings (new ones prefixed by >>):

   test_memcontrol.c: In function 'test_memcg_inotify_delete_file':
>> test_memcontrol.c:1654:17: warning: unused variable 'len' [-Wunused-variable]
    1654 |         ssize_t len = 0;
         |                 ^~~
>> test_memcontrol.c:1653:30: warning: unused variable 'event' [-Wunused-variable]
    1653 |         struct inotify_event event;
         |                              ^~~~~
   test_memcontrol.c: In function 'test_memcg_inotify_delete_rmdir':
   test_memcontrol.c:1711:17: warning: unused variable 'len' [-Wunused-variable]
    1711 |         ssize_t len = 0;
         |                 ^~~
   test_memcontrol.c:1710:30: warning: unused variable 'event' [-Wunused-variable]
    1710 |         struct inotify_event event;
         |                              ^~~~~

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