../kernel/bpf/bpf_local_storage.c:801:6: warning: unused variable 'err' [-Wunused-variable]
  801 |         int err;
      |             ^~~
1 warning generated.
../kernel/bpf/bpf_local_storage.c:801:6: warning: unused variable 'err' [-Wunused-variable]
  801 |         int err;
      |             ^~~
1 warning generated.