WARNING: line length of 94 exceeds 80 columns
#120: FILE: tools/testing/selftests/bpf/prog_tests/test_xdp_veth.c:333:
+	if (!ASSERT_OK_PTR(xdp_redirect_multi_kern, "xdp_redirect_multi_kern__open_and_load"))

WARNING: line length of 86 exceeds 80 columns
#138: FILE: tools/testing/selftests/bpf/prog_tests/test_xdp_veth.c:351:
+	err = bpf_map_update_elem(flags_map, &protocol, &redirect_flags, BPF_NOEXIST);

WARNING: line length of 100 exceeds 80 columns
#151: FILE: tools/testing/selftests/bpf/prog_tests/test_xdp_veth.c:364:
+		if (attach_programs_to_veth_pair(bpf_objs, BROADCAST_REDIRECT_SKEL_NB, prog_cfg, i))

WARNING: line length of 82 exceeds 80 columns
#156: FILE: tools/testing/selftests/bpf/prog_tests/test_xdp_veth.c:369:
+		    net_config[i].namespace, IP_NEIGH, net_config[i].remote_veth);

CHECK: Blank lines aren't necessary before a close brace '}'
#163: FILE: tools/testing/selftests/bpf/prog_tests/test_xdp_veth.c:376:
+
+	}

CHECK: Alignment should match open parenthesis
#166: FILE: tools/testing/selftests/bpf/prog_tests/test_xdp_veth.c:379:
+	SYS_NOFAIL("ip netns exec %s ping %s -i 0.1 -c 4 -W1 > /dev/null ",
+		    net_config[0].namespace, IP_NEIGH);

WARNING: line length of 88 exceeds 80 columns
#197: FILE: tools/testing/selftests/bpf/prog_tests/test_xdp_veth.c:410:
+		xdp_veth_broadcast_redirect(0, BPF_F_BROADCAST | BPF_F_EXCLUDE_INGRESS);

WARNING: line length of 81 exceeds 80 columns
#200: FILE: tools/testing/selftests/bpf/prog_tests/test_xdp_veth.c:413:
+		xdp_veth_broadcast_redirect(XDP_FLAGS_DRV_MODE, BPF_F_BROADCAST);

WARNING: line length of 85 exceeds 80 columns
#204: FILE: tools/testing/selftests/bpf/prog_tests/test_xdp_veth.c:417:
+					    BPF_F_BROADCAST | BPF_F_EXCLUDE_INGRESS);

WARNING: line length of 81 exceeds 80 columns
#207: FILE: tools/testing/selftests/bpf/prog_tests/test_xdp_veth.c:420:
+		xdp_veth_broadcast_redirect(XDP_FLAGS_SKB_MODE, BPF_F_BROADCAST);

WARNING: line length of 85 exceeds 80 columns
#211: FILE: tools/testing/selftests/bpf/prog_tests/test_xdp_veth.c:424:
+					    BPF_F_BROADCAST | BPF_F_EXCLUDE_INGRESS);

total: 0 errors, 9 warnings, 2 checks, 238 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 504010d221cf ("selftests/bpf: test_xdp_veth: Add XDP broadcast redirection 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, 9 warnings, 2 checks, 238 lines checked