WARNING: line length of 91 exceeds 80 columns
#28: FILE: include/linux/bpf.h:3738:
+static inline int bpf_map_check_op_flags(struct bpf_map *map, u64 flags, u64 allowed_flags)

WARNING: line length of 86 exceeds 80 columns
#33: FILE: include/linux/bpf.h:3743:
+	if ((flags & BPF_F_LOCK) && !btf_record_has_field(map->record, BPF_SPIN_LOCK))

WARNING: line length of 82 exceeds 80 columns
#49: FILE: include/linux/bpf.h:3759:
+static inline int bpf_map_check_lookup_batch_flags(struct bpf_map *map, u64 flags)

WARNING: line length of 82 exceeds 80 columns
#54: FILE: include/linux/bpf.h:3764:
+static inline int bpf_map_check_update_batch_flags(struct bpf_map *map, u64 flags)

total: 0 errors, 4 warnings, 0 checks, 100 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 eca8479a5de0 ("bpf: Introduce internal bpf_map_check_op_flags helper function") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE 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, 4 warnings, 0 checks, 100 lines checked