ethtool_validate_duplex - Linux

Symbol: ethtool_validate_duplex

drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c

!ethtool_validate_duplex(cmd->base.duplex))

drivers/net/virtio_net.c

if (ethtool_validate_duplex(duplex))

net/ethtool/ioctl.c

!ethtool_validate_duplex(duplex) ||