WARNING: line length of 91 exceeds 80 columns
#41: FILE: tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c:13:
+	return bpf_map_create(map_type, map_name, key_size, value_size, max_entries, NULL);

WARNING: line length of 95 exceeds 80 columns
#44: FILE: tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c:16:
+static int prog_load(struct bpf_insn *insns, __u32 insn_cnt, int *fd_array, __u32 fd_array_cnt)

WARNING: line length of 85 exceeds 80 columns
#51: FILE: tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c:23:
+	return bpf_prog_load(BPF_PROG_TYPE_XDP, NULL, "GPL", insns, insn_cnt, &opts);

WARNING: line length of 98 exceeds 80 columns
#54: FILE: tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c:26:
+static void __check_success(struct bpf_insn *insns, __u32 insn_cnt, __u32 *map_in, __u32 *map_out)

WARNING: line length of 99 exceeds 80 columns
#65: FILE: tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c:37:
+		if (!ASSERT_EQ(bpf_map_update_elem(map_fd, &i, &val, 0), 0, "bpf_map_update_elem"))

WARNING: line length of 96 exceeds 80 columns
#79: FILE: tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c:51:
+		if (!ASSERT_EQ(bpf_map_lookup_elem(map_fd, &i, &val), 0, "bpf_map_lookup_elem"))

WARNING: line length of 92 exceeds 80 columns
#82: FILE: tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c:54:
+		snprintf(buf, sizeof(buf), "val.xlated_off should be equal map_out[%d]", i);

WARNING: line length of 93 exceeds 80 columns
#201: FILE: tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c:173:
+	if (!ASSERT_EQ(bpf_map_update_elem(map_fd, &key, &val, 0), 0, "bpf_map_update_elem"))

WARNING: line length of 101 exceeds 80 columns
#208: FILE: tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c:180:
+	if (!ASSERT_EQ(prog_fd, -EINVAL, "program should have been rejected (prog_fd != -EINVAL)")) {

WARNING: line length of 93 exceeds 80 columns
#236: FILE: tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c:208:
+	if (!ASSERT_EQ(bpf_map_update_elem(map_fd, &key, &val, 0), 0, "bpf_map_update_elem"))

WARNING: line length of 101 exceeds 80 columns
#243: FILE: tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c:215:
+	if (!ASSERT_EQ(prog_fd, -EINVAL, "program should have been rejected (prog_fd != -EINVAL)")) {

WARNING: line length of 99 exceeds 80 columns
#275: FILE: tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c:247:
+		if (!ASSERT_EQ(bpf_map_update_elem(map_fd, &i, &val, 0), 0, "bpf_map_update_elem"))

WARNING: line length of 99 exceeds 80 columns
#280: FILE: tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c:252:
+	if (!ASSERT_EQ(prog_fd, -EINVAL, "program should have been rejected (prog_fd != -EINVAL)"))

WARNING: line length of 96 exceeds 80 columns
#293: FILE: tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c:265:
+		if (!ASSERT_EQ(bpf_map_lookup_elem(map_fd, &i, &val), 0, "bpf_map_lookup_elem"))

WARNING: line length of 99 exceeds 80 columns
#321: FILE: tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c:293:
+		if (!ASSERT_EQ(bpf_map_update_elem(map_fd, &i, &val, 0), 0, "bpf_map_update_elem"))

WARNING: line length of 96 exceeds 80 columns
#333: FILE: tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c:305:
+		if (!ASSERT_EQ(bpf_map_lookup_elem(map_fd, &i, &val), 0, "bpf_map_lookup_elem"))

WARNING: line length of 99 exceeds 80 columns
#340: FILE: tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c:312:
+	if (!ASSERT_EQ(extra_fd, -EBUSY, "program should have been rejected (extra_fd != -EBUSY)"))

WARNING: line length of 84 exceeds 80 columns
#361: FILE: tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c:333:
+		BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),

WARNING: line length of 99 exceeds 80 columns
#376: FILE: tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c:348:
+	if (!ASSERT_EQ(prog_fd, -EINVAL, "program should have been rejected (prog_fd != -EINVAL)"))

CHECK: Blank lines aren't necessary after an open brace '{'
#430: FILE: tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c:402:
+{
+

CHECK: Blank lines aren't necessary before a close brace '}'
#431: FILE: tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c:403:
+
+}

total: 0 errors, 19 warnings, 2 checks, 404 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 7ee2dd7073d4 ("selftests/bpf: add selftests for new insn_array map") 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, 19 warnings, 2 checks, 404 lines checked