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Diffstat (limited to 'net/ethtool/linkinfo.c')
-rw-r--r--net/ethtool/linkinfo.c10
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;
}