Warnings before patch: files: ['tools/testing/selftests/drivers/net/gro.c', 'tools/testing/selftests/drivers/net/Makefile'] Current warnings: files: ['tools/testing/selftests/drivers/net/gro.py', 'tools/testing/selftests/drivers/net/gro.c', 'tools/testing/selftests/drivers/net/Makefile'] Warnings before: 0 after: 0