WARNING: line length of 100 exceeds 80 columns
#71: FILE: tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c:791:
+static int lpm_trie_create(unsigned int key_size, unsigned int value_size, unsigned int max_entries)

WARNING: line length of 97 exceeds 80 columns
#77: FILE: tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c:797:
+	fd = bpf_map_create(BPF_MAP_TYPE_LPM_TRIE, "lpm_trie", key_size, value_size, max_entries,

WARNING: line length of 86 exceeds 80 columns
#217: FILE: tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c:937:
+	CHECK(memcmp(value, got, sizeof(value)), "check value", "got %.*s exp %.*s\n",

WARNING: line length of 86 exceeds 80 columns
#229: FILE: tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c:949:
+	CHECK(memcmp(value, got, sizeof(value)), "check value", "got %.*s exp %.*s\n",

WARNING: line length of 86 exceeds 80 columns
#241: FILE: tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c:961:
+	CHECK(memcmp(value, got, sizeof(value)), "check value", "got %.*s exp %.*s\n",

WARNING: line length of 92 exceeds 80 columns
#306: FILE: tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c:1026:
+		CHECK(got != value, "lookup elem", "#%u expect %u got %u\n", i, value, got);

WARNING: line length of 82 exceeds 80 columns
#325: FILE: tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c:1045:
+			CHECK(err, "lookup elem", "#%u/%u error %d\n", i, j, err);

WARNING: line length of 83 exceeds 80 columns
#326: FILE: tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c:1046:
+			CHECK(got != j, "lookup elem", "#%u/%u expect %u got %u\n",

WARNING: line length of 85 exceeds 80 columns
#340: FILE: tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c:1060:
+	qsort(sorted_keys, ARRAY_SIZE(sorted_keys), sizeof(sorted_keys[0]), cmp_str);

WARNING: line length of 93 exceeds 80 columns
#350: FILE: tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c:1070:
+		      "#%u got %.*s exp %.*s\n", i, len, next_key.data, len, sorted_keys[i]);

WARNING: line length of 93 exceeds 80 columns
#367: FILE: tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c:1087:
+		      "#%u got %.*s exp %.*s\n", i, len, next_key.data, len, sorted_keys[i]);

WARNING: line length of 82 exceeds 80 columns
#415: FILE: tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c:1135:
+		CHECK(next_key.prefixlen != 32, "iterate", "#%u invalid len %u\n",

WARNING: line length of 98 exceeds 80 columns
#417: FILE: tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c:1137:
+		CHECK(be32toh(next_key.data) != data_set[i], "iterate", "#%u got 0x%x exp 0x%x\n",

total: 0 errors, 13 warnings, 0 checks, 418 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 f4f0b95e24d8 ("selftests/bpf: Add more test cases for LPM trie") 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, 13 warnings, 0 checks, 418 lines checked