WARNING: line length of 82 exceeds 80 columns
#75: FILE: kernel/bpf/helpers.c:1677:
+	bpf_async_put(&t->cb, BPF_ASYNC_TYPE_TIMER); /* Put map's own reference */

WARNING: line length of 82 exceeds 80 columns
#90: FILE: kernel/bpf/helpers.c:1693:
+	bpf_async_put(&work->cb, BPF_ASYNC_TYPE_WQ); /* Put map's own reference */

total: 0 errors, 2 warnings, 0 checks, 69 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit f467c93692dd ("bpf: add refcnt into struct bpf_async_cb") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 2 warnings, 0 checks, 69 lines checked