WARNING: line length of 85 exceeds 80 columns
#90: FILE: tools/testing/selftests/net/mptcp/mptcp_connect.sh:452:
+	stat_synrx=$(mptcp_lib_get_counter "${listener_ns}" "MPTcpExtMPCapableSYNRX")

WARNING: line length of 85 exceeds 80 columns
#91: FILE: tools/testing/selftests/net/mptcp/mptcp_connect.sh:453:
+	stat_ackrx=$(mptcp_lib_get_counter "${listener_ns}" "MPTcpExtMPCapableACKRX")

WARNING: line length of 86 exceeds 80 columns
#92: FILE: tools/testing/selftests/net/mptcp/mptcp_connect.sh:454:
+	stat_cookietx=$(mptcp_lib_get_counter "${listener_ns}" "TcpExtSyncookiesSent")

WARNING: line length of 86 exceeds 80 columns
#93: FILE: tools/testing/selftests/net/mptcp/mptcp_connect.sh:455:
+	stat_cookierx=$(mptcp_lib_get_counter "${listener_ns}" "TcpExtSyncookiesRecv")

WARNING: line length of 91 exceeds 80 columns
#95: FILE: tools/testing/selftests/net/mptcp/mptcp_connect.sh:457:
+	stat_tcpfb=$(mptcp_lib_get_counter "${listener_ns}" "MPTcpExtMPCapableFallbackACK")

WARNING: line length of 91 exceeds 80 columns
#134: FILE: tools/testing/selftests/net/mptcp/mptcp_connect.sh:492:
+			mptcp_lib_pr_fail "server got ${csum_err_s} data checksum error[s]"

WARNING: line length of 91 exceeds 80 columns
#142: FILE: tools/testing/selftests/net/mptcp/mptcp_connect.sh:497:
+			mptcp_lib_pr_fail "client got ${csum_err_c} data checksum error[s]"

total: 0 errors, 7 warnings, 0 checks, 184 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 f3da1f2f1d02 ("selftests: mptcp: lib: get counters from nstat history") 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, 7 warnings, 0 checks, 184 lines checked