WARNING: line length of 97 exceeds 80 columns
#86: FILE: tools/testing/selftests/net/ecmp_rehash.sh:44:
+		awk '/Sent .* pkt/ { for (i=1;i<=NF;i++) if ($i=="pkt") { print $(i-1); exit } }'

WARNING: line length of 82 exceeds 80 columns
#102: FILE: tools/testing/selftests/net/ecmp_rehash.sh:60:
+					if (n[i] == "TcpTimeoutRehash") print v[i]

WARNING: line length of 81 exceeds 80 columns
#147: FILE: tools/testing/selftests/net/ecmp_rehash.sh:105:
+		ip netns exec "$ns" sysctl -qw net.ipv6.conf.default.accept_dad=0

WARNING: line length of 82 exceeds 80 columns
#256: FILE: tools/testing/selftests/net/ecmp_rehash.sh:214:
+		check_err 1 "connection failed after unblocking (rc=$rc): $result"

WARNING: line length of 82 exceeds 80 columns
#318: FILE: tools/testing/selftests/net/ecmp_rehash.sh:276:
+		check_err 1 "connection failed after unblocking (rc=$rc): $result"

WARNING: line length of 85 exceeds 80 columns
#346: FILE: tools/testing/selftests/net/ecmp_rehash.sh:304:
+		done | timeout 60 socat - 'TCP6:[fd00:ff::2]:$port,bind=[fd00:ff::1]'

total: 0 errors, 6 warnings, 0 checks, 368 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 9ea2a6a2990e ("selftests: net: add ECMP rehash test") 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, 6 warnings, 0 checks, 368 lines checked