WARNING: line length of 88 exceeds 80 columns
#25: FILE: tools/testing/selftests/bpf/prog_tests/netns_cookie.c:36:
+	if (!ASSERT_OK_PTR(skel->links.get_netns_cookie_sockops, "prog_attach_sockops"))

CHECK: Lines should not end with a '('
#41: FILE: tools/testing/selftests/bpf/prog_tests/netns_cookie.c:50:
+	skel->links.get_netns_cookie_cgroup_skb = bpf_program__attach_cgroup(

WARNING: line length of 94 exceeds 80 columns
#43: FILE: tools/testing/selftests/bpf/prog_tests/netns_cookie.c:52:
+	if (!ASSERT_OK_PTR(skel->links.get_netns_cookie_cgroup_skb, "prog_attach_cgroup_skb"))

WARNING: line length of 100 exceeds 80 columns
#65: FILE: tools/testing/selftests/bpf/prog_tests/netns_cookie.c:85:
+	ASSERT_EQ(skel->bss->tcx_init_netns_cookie, cookie_expected_value, "cookie_value_init_tcx");

WARNING: line length of 90 exceeds 80 columns
#66: FILE: tools/testing/selftests/bpf/prog_tests/netns_cookie.c:86:
+	ASSERT_EQ(skel->bss->tcx_netns_cookie, cookie_expected_value, "cookie_value_tcx");

WARNING: line length of 114 exceeds 80 columns
#67: FILE: tools/testing/selftests/bpf/prog_tests/netns_cookie.c:87:
+	ASSERT_EQ(skel->bss->cgroup_skb_init_netns_cookie, cookie_expected_value, "cookie_value_init_cgroup_skb");

WARNING: line length of 104 exceeds 80 columns
#68: FILE: tools/testing/selftests/bpf/prog_tests/netns_cookie.c:88:
+	ASSERT_EQ(skel->bss->cgroup_skb_netns_cookie, cookie_expected_value, "cookie_value_cgroup_skb");

total: 0 errors, 6 warnings, 1 checks, 69 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 ad44901f10ca ("selftests/bpf: add cgroup_skb netns cookie tests") 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, 1 checks, 69 lines checked