diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/virtio_net.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index c9fd52a8e6ec..fb0eae42bf39 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -1386,11 +1386,13 @@ static bool virtnet_validate_ethtool_cmd(const struct ethtool_cmd *cmd) struct ethtool_cmd diff1 = *cmd; struct ethtool_cmd diff2 = {}; - /* advertising and cmd are usually set, ignore port because we set it */ + /* cmd is always set so we need to clear it, validate the port type + * and also without autonegotiation we can ignore advertising + */ ethtool_cmd_speed_set(&diff1, 0); + diff2.port = PORT_OTHER; diff1.advertising = 0; diff1.duplex = 0; - diff1.port = 0; diff1.cmd = 0; return !memcmp(&diff1, &diff2, sizeof(diff1)); |