WARNING: line length of 86 exceeds 80 columns
#28: FILE: kernel/bpf/core.c:2383:
+static void bpf_map_owner_init(struct bpf_map_owner *owner, const struct bpf_prog *fp,

WARNING: line length of 87 exceeds 80 columns
#45: FILE: kernel/bpf/core.c:2400:
+static bool bpf_map_owner_matches(const struct bpf_map *map, const struct bpf_prog *fp,

WARNING: line length of 85 exceeds 80 columns
#64: FILE: kernel/bpf/core.c:2419:
+		cookie = aux->cgroup_storage[i] ? aux->cgroup_storage[i]->cookie : 0;

total: 0 errors, 3 warnings, 0 checks, 119 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 a5dcd4ebcc91 ("bpf: Factor out bpf_map_owner_[init,matches]() helpers") 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, 3 warnings, 0 checks, 119 lines checked