Warnings before patch:
files: ['tools/testing/selftests/net/ovpn/udp_peers.txt', 'tools/testing/selftests/net/ovpn/json/peer6.json', 'tools/testing/selftests/net/ovpn/json/peer2.json', 'tools/testing/selftests/net/ovpn/json/peer4.json', 'tools/testing/selftests/net/ovpn/test-close-socket.sh', 'tools/testing/selftests/net/ovpn/json/peer1.json', 'tools/testing/selftests/net/ovpn/json/peer5.json', 'tools/testing/selftests/net/ovpn/test.sh', 'tools/testing/selftests/net/ovpn/ovpn-cli.c', 'tools/testing/selftests/net/ovpn/tcp_peers.txt', 'tools/testing/selftests/net/ovpn/json/peer3.json', 'tools/testing/selftests/net/ovpn/common.sh']

Current warnings:
files: ['tools/testing/selftests/net/ovpn/udp_peers.txt', 'tools/testing/selftests/net/ovpn/json/peer6.json', 'tools/testing/selftests/net/ovpn/json/peer2.json', 'tools/testing/selftests/net/ovpn/json/peer4.json', 'tools/testing/selftests/net/ovpn/test-close-socket.sh', 'tools/testing/selftests/net/ovpn/json/peer1.json', 'tools/testing/selftests/net/ovpn/json/peer5.json', 'tools/testing/selftests/net/ovpn/test.sh', 'tools/testing/selftests/net/ovpn/ovpn-cli.c', 'tools/testing/selftests/net/ovpn/tcp_peers.txt', 'tools/testing/selftests/net/ovpn/json/peer3.json', 'tools/testing/selftests/net/ovpn/common.sh']

Warnings before: 0 after: 0