WARNING: line length of 223 exceeds 80 columns
#30: FILE: tools/testing/selftests/net/netfilter/nft_tproxy_udp.sh:193:
+	timeout "$timeout" ip netns exec "$nsrouter" socat -u "$socat_ipproto" udp-listen:12345,fork,ip-transparent,reuseport,shut-none udp:"$ns1_ip_port",ip-transparent,reuseport,bind="$ns2_ip_port",shut-none 2>/dev/null &

WARNING: line length of 138 exceeds 80 columns
#34: FILE: tools/testing/selftests/net/netfilter/nft_tproxy_udp.sh:196:
+	timeout "$timeout" ip netns exec "$ns2" socat "$socat_ipproto" udp-listen:8080,fork,shut-none SYSTEM:"echo PONG_NS2" 2>/dev/null &

WARNING: line length of 138 exceeds 80 columns
#38: FILE: tools/testing/selftests/net/netfilter/nft_tproxy_udp.sh:199:
+	timeout "$timeout" ip netns exec "$ns3" socat "$socat_ipproto" udp-listen:8080,fork,shut-none SYSTEM:"echo PONG_NS3" 2>/dev/null &

WARNING: line length of 125 exceeds 80 columns
#47: FILE: tools/testing/selftests/net/netfilter/nft_tproxy_udp.sh:208:
+	result=$(echo I_M_PROXIED | ip netns exec "$ns1" socat -t 2 -T 2 STDIO udp:"$ns2_ip_port",sourceport=18888,shut-none)

WARNING: line length of 108 exceeds 80 columns
#56: FILE: tools/testing/selftests/net/netfilter/nft_tproxy_udp.sh:217:
+	result=$(echo I_M_PROXIED | ip netns exec "$ns1" socat -t 2 -T 2 STDIO udp:"$ns3_ip_port",shut-none)

WARNING: line length of 113 exceeds 80 columns
#65: FILE: tools/testing/selftests/net/netfilter/nft_tproxy_udp.sh:226:
+	result=$(echo I_M_PROXIED | ip netns exec "$nsrouter" socat -t 2 -T 2 STDIO udp:"$ns2_ip_port",shut-none)

WARNING: line length of 113 exceeds 80 columns
#74: FILE: tools/testing/selftests/net/netfilter/nft_tproxy_udp.sh:235:
+	result=$(echo I_M_PROXIED | ip netns exec "$nsrouter" socat -t 2 -T 2 STDIO udp:"$ns3_ip_port",shut-none)

total: 0 errors, 7 warnings, 0 checks, 48 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 82f6fd91f6da ("selftests: netfilter: nft_tproxy.sh: adjust to socat changes") 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, 48 lines checked