WARNING: line length of 90 exceeds 80 columns
#61: FILE: tools/testing/selftests/net/big_tcp_tunnels.sh:26:
+	ip -netns "$SERVER_NS" link add link1 type veth peer name link0 netns "$CLIENT_NS"

WARNING: line length of 93 exceeds 80 columns
#92: FILE: tools/testing/selftests/net/big_tcp_tunnels.sh:57:
+			id 5001 remote "$SERVER_IP" local "$CLIENT_IP" dev link0 dstport 4789

WARNING: line length of 93 exceeds 80 columns
#105: FILE: tools/testing/selftests/net/big_tcp_tunnels.sh:70:
+			id 5001 remote "$CLIENT_IP" local "$SERVER_IP" dev link1 dstport 4789

WARNING: line length of 93 exceeds 80 columns
#130: FILE: tools/testing/selftests/net/big_tcp_tunnels.sh:95:
+	exec 3< <(ip netns exec "$SERVER_NS" tcpdump -nn -i link1 greater 65536 2> /dev/null)

WARNING: line length of 93 exceeds 80 columns
#133: FILE: tools/testing/selftests/net/big_tcp_tunnels.sh:98:
+	exec 5< <(ip netns exec "$CLIENT_NS" tcpdump -nn -i link0 greater 65536 2> /dev/null)

WARNING: line length of 82 exceeds 80 columns
#145: FILE: tools/testing/selftests/net/big_tcp_tunnels.sh:110:
+	ip netns exec "$CLIENT_NS" netperf -t TCP_STREAM -l 5 -H "$SERVER_IP" -- \

WARNING: line length of 90 exceeds 80 columns
#166: FILE: tools/testing/selftests/net/big_tcp_tunnels.sh:131:
+	echo "SKIP: Could not run test without gso/gro_ipv4_max_size supported in ip-link"

total: 0 errors, 7 warnings, 0 checks, 152 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 d557c4ed4b6c ("selftests: net: Add a test for BIG TCP in UDP tunnels") 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, 152 lines checked