WARNING: line length of 82 exceeds 80 columns
#160: FILE: tools/testing/selftests/bpf/prog_tests/test_tc_tunnel.c:91:
+static int set_subtest_progs(struct subtest_cfg *cfg, struct test_tc_tunnel *skel)

CHECK: Please don't use multiple blank lines
#166: FILE: tools/testing/selftests/bpf/prog_tests/test_tc_tunnel.c:97:
+
+

WARNING: line length of 81 exceeds 80 columns
#296: FILE: tools/testing/selftests/bpf/prog_tests/test_tc_tunnel.c:227:
+	if (!must_succeed && !ASSERT_EQ(conn, NULL, "connection that must fail"))

WARNING: line length of 81 exceeds 80 columns
#320: FILE: tools/testing/selftests/bpf/prog_tests/test_tc_tunnel.c:251:
+	if (!ASSERT_EQ(err, GSO_TEST_DATA_SIZE, "send (large) data from client"))

CHECK: Please use a blank line after function/struct/union/enum declarations
#330: FILE: tools/testing/selftests/bpf/prog_tests/test_tc_tunnel.c:261:
+}
+static void vxlan_decap_mod_args_cb(struct subtest_cfg *cfg, char *dst)

CHECK: Lines should not end with a '('
#410: FILE: tools/testing/selftests/bpf/prog_tests/test_tc_tunnel.c:341:
+	if (cfg->configure_fou_rx_port && !ASSERT_OK(

CHECK: Blank lines aren't necessary before a close brace '}'
#448: FILE: tools/testing/selftests/bpf/prog_tests/test_tc_tunnel.c:379:
+
+}

WARNING: line length of 83 exceeds 80 columns
#456: FILE: tools/testing/selftests/bpf/prog_tests/test_tc_tunnel.c:387:
+	if (!ASSERT_OK(send_and_test_data(cfg, true), "connect without any encap"))

WARNING: line length of 87 exceeds 80 columns
#462: FILE: tools/testing/selftests/bpf/prog_tests/test_tc_tunnel.c:393:
+	if (!ASSERT_OK(send_and_test_data(cfg, false), "connect with encap prog only"))

WARNING: line length of 94 exceeds 80 columns
#466: FILE: tools/testing/selftests/bpf/prog_tests/test_tc_tunnel.c:397:
+	if (!ASSERT_OK(configure_kernel_decapsulation(cfg), "configure kernel decapsulation"))

WARNING: line length of 90 exceeds 80 columns
#473: FILE: tools/testing/selftests/bpf/prog_tests/test_tc_tunnel.c:404:
+	if (!ASSERT_OK(configure_ebpf_decapsulation(cfg), "configure ebpf decapsulation"))

WARNING: line length of 87 exceeds 80 columns
#475: FILE: tools/testing/selftests/bpf/prog_tests/test_tc_tunnel.c:406:
+	ASSERT_OK(send_and_test_data(cfg, true), "connect with encap and decap progs");

CHECK: Alignment should match open parenthesis
#502: FILE: tools/testing/selftests/bpf/prog_tests/test_tc_tunnel.c:433:
+	SYS(fail, "ip link add %s type veth peer name %s",
+		"veth1 mtu 1500 netns " CLIENT_NS " address " MAC_ADDR_VETH1,

CHECK: Please use a blank line after function/struct/union/enum declarations
#516: FILE: tools/testing/selftests/bpf/prog_tests/test_tc_tunnel.c:447:
+}
+static int subtest_setup(struct test_tc_tunnel *skel, struct subtest_cfg *cfg)

CHECK: Please don't use multiple blank lines
#536: FILE: tools/testing/selftests/bpf/prog_tests/test_tc_tunnel.c:467:
+
+

CHECK: spaces preferred around that '/' (ctx:VxV)
#727: FILE: tools/testing/selftests/bpf/prog_tests/test_tc_tunnel.c:658:
+int subtests_count = sizeof(subtests_cfg)/sizeof(struct subtest_cfg);
                                          ^

CHECK: Please don't use multiple blank lines
#729: FILE: tools/testing/selftests/bpf/prog_tests/test_tc_tunnel.c:660:
+
+

total: 0 errors, 8 warnings, 9 checks, 836 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 551274973105 ("selftests/bpf: integrate test_tc_tunnel.sh tests into test_progs") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES 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, 8 warnings, 9 checks, 836 lines checked