WARNING: line length of 84 exceeds 80 columns
#23: FILE: kernel/bpf/syscall.c:1363:
+static int map_has_dynptr_in_key_type(struct btf *btf, u32 btf_key_id, u32 key_size)

WARNING: line length of 93 exceeds 80 columns
#59: FILE: kernel/bpf/syscall.c:1430:
+		err = map_has_dynptr_in_key_type(btf, attr->btf_key_type_id, attr->key_size);

total: 0 errors, 2 warnings, 0 checks, 48 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 1f578f412567 ("bpf: Set BPF_INT_F_DYNPTR_IN_KEY conditionally") 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, 2 warnings, 0 checks, 48 lines checked