WARNING: Missing a blank line after declarations
#99: FILE: kernel/bpf/verifier.c:19229:
+	struct bpf_map *map;
+	CLASS(fd, f)(fd);

WARNING: Missing a blank line after declarations
#125: FILE: kernel/bpf/verifier.c:22547:
+	struct bpf_map *map;
+	CLASS(fd, f)(fd);

WARNING: line length of 84 exceeds 80 columns
#137: FILE: kernel/bpf/verifier.c:22559:
+		verbose(env, "fd %d is not pointing to valid bpf_map or btf\n", fd);

WARNING: line length of 96 exceeds 80 columns
#147: FILE: kernel/bpf/verifier.c:22569:
+static int env_init_fd_array(struct bpf_verifier_env *env, union bpf_attr *attr, bpfptr_t uattr)

total: 0 errors, 4 warnings, 0 checks, 180 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 4cd36a4f94e7 ("bpf: add fd_array_cnt attribute for prog_load") 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, 180 lines checked