WARNING: line length of 94 exceeds 80 columns
#77: FILE: tools/testing/selftests/bpf/prog_tests/test_xdp_veth.c:467:
+	if (!ASSERT_OK_PTR(xdp_redirect_multi_kern, "xdp_redirect_multi_kern__open_and_load"))

WARNING: line length of 97 exceeds 80 columns
#95: FILE: tools/testing/selftests/bpf/prog_tests/test_xdp_veth.c:485:
+	devmap_val.bpf_prog.fd = bpf_program__fd(xdp_redirect_multi_kern->progs.xdp_devmap_prog);

WARNING: line length of 82 exceeds 80 columns
#105: FILE: tools/testing/selftests/bpf/prog_tests/test_xdp_veth.c:495:
+		    net_config[i].namespace, IP_NEIGH, net_config[i].remote_veth);

WARNING: line length of 95 exceeds 80 columns
#107: FILE: tools/testing/selftests/bpf/prog_tests/test_xdp_veth.c:497:
+		if (attach_programs_to_veth_pair(bpf_objs, VETH_REDIRECT_SKEL_NB, prog_cfg, i))

CHECK: Alignment should match open parenthesis
#121: FILE: tools/testing/selftests/bpf/prog_tests/test_xdp_veth.c:511:
+	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 86 exceeds 80 columns
#135: FILE: tools/testing/selftests/bpf/prog_tests/test_xdp_veth.c:525:
+		ASSERT_STRNEQ((const char *)&res, magic_mac, ETH_ALEN, "compare mac");

total: 0 errors, 5 warnings, 1 checks, 176 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 86b610933479 ("selftests/bpf: test_xdp_veth: Add XDP program on egress test") 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, 5 warnings, 1 checks, 176 lines checked