WARNING: line length of 92 exceeds 80 columns
#115: FILE: tools/testing/selftests/bpf/prog_tests/xdp_do_redirect.c:314:
+		SYS(fail, "ip -n %s addr add %s.%d/24 dev veth0", ns_name, IPV4_NETWORK, i);

WARNING: line length of 87 exceeds 80 columns
#146: FILE: tools/testing/selftests/bpf/prog_tests/xdp_do_redirect.c:345:
+				     bpf_program__fd(skel_dummy->progs.xdp_dummy_prog),

CHECK: Please don't use multiple blank lines
#190: FILE: tools/testing/selftests/bpf/prog_tests/xdp_do_redirect.c:389:
+
+

WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#216: 
deleted file mode 100755

total: 0 errors, 3 warnings, 1 checks, 181 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 ace1f69370c5 ("selftests/bpf: Migrate test_xdp_redirect.sh to xdp_do_redirect.c") 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, 3 warnings, 1 checks, 181 lines checked