WARNING: line length of 85 exceeds 80 columns
#51: FILE: tools/testing/selftests/bpf/prog_tests/setget_sockopt.c:182:
+	getsockopt_link = bpf_program__attach_cgroup(skel->progs._getsockopt, cg_fd);

WARNING: line length of 94 exceeds 80 columns
#59: FILE: tools/testing/selftests/bpf/prog_tests/setget_sockopt.c:190:
+	if (!ASSERT_OK(getsockopt(cfd, SOL_TCP, TCP_BPF_SOCK_OPS_CB_FLAGS, &flags, &flagslen),

WARNING: line length of 81 exceeds 80 columns
#62: FILE: tools/testing/selftests/bpf/prog_tests/setget_sockopt.c:193:
+	ASSERT_EQ(flags & BPF_SOCK_OPS_STATE_CB_FLAG, BPF_SOCK_OPS_STATE_CB_FLAG,

WARNING: line length of 86 exceeds 80 columns
#98: FILE: tools/testing/selftests/bpf/progs/setget_sockopt.c:363:
+	if (!sk || ctx->level != SOL_TCP || ctx->optname != TCP_BPF_SOCK_OPS_CB_FLAGS)

WARNING: line length of 82 exceeds 80 columns
#125: FILE: tools/testing/selftests/bpf/progs/setget_sockopt.c:406:
+		flags = skops->bpf_sock_ops_cb_flags | BPF_SOCK_OPS_STATE_CB_FLAG;

WARNING: line length of 97 exceeds 80 columns
#126: FILE: tools/testing/selftests/bpf/progs/setget_sockopt.c:407:
+		bpf_setsockopt(skops, SOL_TCP, TCP_BPF_SOCK_OPS_CB_FLAGS, &flags, sizeof(flags));

total: 0 errors, 6 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 1e8fa8ae82f3 ("selftests/bpf: add sockopt tests for TCP_BPF_SOCK_OPS_CB_FLAGS") 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, 6 warnings, 0 checks, 100 lines checked