Documentation/.renames.txt: warning: ignored by one of the .gitignore files
../kernel/bpf/helpers.c:1162:13: warning: unused function 'bpf_async_tryget' [-Wunused-function]
 1162 | static bool bpf_async_tryget(struct bpf_async_cb *cb)
      |             ^~~~~~~~~~~~~~~~
../kernel/bpf/helpers.c:1167:13: warning: unused function 'bpf_async_put' [-Wunused-function]
 1167 | static void bpf_async_put(struct bpf_async_cb *cb, enum bpf_async_type type)
      |             ^~~~~~~~~~~~~
2 warnings generated.
Documentation/.renames.txt: warning: ignored by one of the .gitignore files