diff options
Diffstat (limited to 'net/ethtool/linkinfo.c')
| -rw-r--r-- | net/ethtool/linkinfo.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/net/ethtool/linkinfo.c b/net/ethtool/linkinfo.c index 5d16cb4e8693..677068deb68c 100644 --- a/net/ethtool/linkinfo.c +++ b/net/ethtool/linkinfo.c @@ -121,14 +121,17 @@ int ethnl_set_linkinfo(struct sk_buff *skb, struct genl_info *info) info->extack); if (ret < 0) return ret; - ret = ethnl_parse_header(&req_info, tb[ETHTOOL_A_LINKINFO_HEADER], - genl_info_net(info), info->extack, true); + ret = ethnl_parse_header_dev_get(&req_info, + tb[ETHTOOL_A_LINKINFO_HEADER], + genl_info_net(info), info->extack, + true); if (ret < 0) return ret; dev = req_info.dev; + ret = -EOPNOTSUPP; if (!dev->ethtool_ops->get_link_ksettings || !dev->ethtool_ops->set_link_ksettings) - return -EOPNOTSUPP; + goto out_dev; rtnl_lock(); ret = ethnl_ops_begin(dev); @@ -162,6 +165,7 @@ out_ops: ethnl_ops_complete(dev); out_rtnl: rtnl_unlock(); +out_dev: dev_put(dev); return ret; } |