WARNING: line length of 105 exceeds 80 columns
#62: FILE: tools/testing/selftests/bpf/veristat.c:306:
+	{ "dump", OPT_DUMP, "DUMP_MODE", OPTION_ARG_OPTIONAL, "Print BPF program dump (xlated, jited)" },

WARNING: line length of 98 exceeds 80 columns
#87: FILE: tools/testing/selftests/bpf/veristat.c:1576:
+static void dump(__u32 prog_id, enum dump_mode mode, const char *file_name, const char *prog_name)

WARNING: line length of 88 exceeds 80 columns
#95: FILE: tools/testing/selftests/bpf/veristat.c:1584:
+		fprintf(stderr, "bpftool is not available, can't print program dump\n");

WARNING: Prefer using '"%s...", __func__' to using 'dump', this function's name, in a string
#95: FILE: tools/testing/selftests/bpf/veristat.c:1584:
+		fprintf(stderr, "bpftool is not available, can't print program dump\n");

WARNING: Prefer using '"%s...", __func__' to using 'dump', this function's name, in a string
#98: FILE: tools/testing/selftests/bpf/veristat.c:1587:
+	snprintf(command, sizeof(command), "bpftool prog dump %s id %u",

WARNING: line length of 98 exceeds 80 columns
#106: FILE: tools/testing/selftests/bpf/veristat.c:1595:
+	printf("%s/%s DUMP %s:\n", file_name, prog_name, mode == DUMP_JITED ? "JITED" : "XLATED");

WARNING: line length of 83 exceeds 80 columns
#111: FILE: tools/testing/selftests/bpf/veristat.c:1600:
+		fprintf(stderr, "Failed to dump BPF prog with error: %d\n", errno);

WARNING: Prefer using '"%s...", __func__' to using 'dump', this function's name, in a string
#111: FILE: tools/testing/selftests/bpf/veristat.c:1600:
+		fprintf(stderr, "Failed to dump BPF prog with error: %d\n", errno);

total: 0 errors, 8 warnings, 0 checks, 98 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 4f5f9f741725 ("selftests/bpf: add BPF program dump in veristat") 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, 8 warnings, 0 checks, 98 lines checked