WARNING: line length of 87 exceeds 80 columns
#92: FILE: tools/testing/vsock/util.c:469:
+void sendto_buf(int fd, void *buf, size_t len, struct sockaddr *dst, socklen_t addrlen,

WARNING: line length of 86 exceeds 80 columns
#100: FILE: tools/testing/vsock/util.c:477:
+		ret = sendto(fd, buf + nwritten, len - nwritten, flags, dst, addrlen);

WARNING: line length of 85 exceeds 80 columns
#132: FILE: tools/testing/vsock/util.c:509:
+		fprintf(stderr, "bogus sendto(2) bytes written %zd (expected %zd)\n",

WARNING: line length of 90 exceeds 80 columns
#145: FILE: tools/testing/vsock/util.c:522:
+void recvfrom_buf(int fd, void *buf, size_t len, struct sockaddr *src, socklen_t *addrlen,

WARNING: line length of 82 exceeds 80 columns
#153: FILE: tools/testing/vsock/util.c:530:
+		ret = recvfrom(fd, buf + nread, len - nread, flags, src, addrlen);

WARNING: line length of 82 exceeds 80 columns
#183: FILE: tools/testing/vsock/util.c:560:
+			fprintf(stderr, "unexpected EOF while receiving bytes\n");

WARNING: line length of 81 exceeds 80 columns
#218: FILE: tools/testing/vsock/util.c:595:
+	recvfrom_buf(fd, &byte, sizeof(byte), src, addrlen, flags, expected_ret);

WARNING: line length of 89 exceeds 80 columns
#523: FILE: tools/testing/vsock/vsock_test.c:1527:
+	sendto_buf(fd, &port, sizeof(port), &addr.sa, sizeof(addr.svm), 0, sizeof(port));

WARNING: line length of 83 exceeds 80 columns
#576: FILE: tools/testing/vsock/vsock_test.c:1580:
+	recvfrom_buf(fd, &port, sizeof(port), &addr.sa, &addrlen, 0, sizeof(port));

WARNING: line length of 88 exceeds 80 columns
#888: FILE: tools/testing/vsock/vsock_test.c:1892:
+			fprintf(stderr, "broken dgram message bounds or packet loss\n");

WARNING: line length of 86 exceeds 80 columns
#1045: FILE: tools/testing/vsock/vsock_test.c:2049:
+		printf("The server's peer must be a guest (not CID %u), skipped...\n",

WARNING: line length of 82 exceeds 80 columns
#1068: FILE: tools/testing/vsock/vsock_test.c:2072:
+	/* Even though the buffer is exceeded, the send() should still succeed. */

WARNING: line length of 87 exceeds 80 columns
#1087: FILE: tools/testing/vsock/vsock_test.c:2091:
+		printf("The client's peer must be the host (not CID %u), skipped...\n",

WARNING: line length of 84 exceeds 80 columns
#1097: FILE: tools/testing/vsock/vsock_test.c:2101:
+static void test_stream_dgram_address_collision_client(const struct test_opts *opts)

WARNING: line length of 84 exceeds 80 columns
#1124: FILE: tools/testing/vsock/vsock_test.c:2128:
+static void test_stream_dgram_address_collision_server(const struct test_opts *opts)

total: 0 errors, 15 warnings, 0 checks, 1278 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 c79f954df8b3 ("test/vsock: add vsock dgram 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, 15 warnings, 0 checks, 1278 lines checked