diff options
Diffstat (limited to 'net/ethtool/netlink.c')
| -rw-r--r-- | net/ethtool/netlink.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/net/ethtool/netlink.c b/net/ethtool/netlink.c index c1ad63bee8ea..7a9d8fe78ae9 100644 --- a/net/ethtool/netlink.c +++ b/net/ethtool/netlink.c @@ -402,7 +402,7 @@ static int ethnl_default_doit(struct sk_buff *skb, struct genl_info *info) ret = ops->prepare_data(req_info, reply_data, info); rtnl_unlock(); if (ret < 0) - goto err_cleanup; + goto err_dev; ret = ops->reply_size(req_info, reply_data); if (ret < 0) goto err_cleanup; @@ -460,7 +460,7 @@ static int ethnl_default_dump_one(struct sk_buff *skb, struct net_device *dev, ret = ctx->ops->prepare_data(ctx->req_info, ctx->reply_data, info); rtnl_unlock(); if (ret < 0) - goto out; + goto out_cancel; ret = ethnl_fill_reply_header(skb, dev, ctx->ops->hdr_attr); if (ret < 0) goto out; @@ -469,6 +469,7 @@ static int ethnl_default_dump_one(struct sk_buff *skb, struct net_device *dev, out: if (ctx->ops->cleanup_data) ctx->ops->cleanup_data(ctx->reply_data); +out_cancel: ctx->reply_data->dev = NULL; if (ret < 0) genlmsg_cancel(skb, ehdr); @@ -676,7 +677,7 @@ static void ethnl_default_notify(struct net_device *dev, unsigned int cmd, ethnl_init_reply_data(reply_data, ops, dev); ret = ops->prepare_data(req_info, reply_data, &info); if (ret < 0) - goto err_cleanup; + goto err_rep; ret = ops->reply_size(req_info, reply_data); if (ret < 0) goto err_cleanup; @@ -711,6 +712,7 @@ err_skb: err_cleanup: if (ops->cleanup_data) ops->cleanup_data(reply_data); +err_rep: kfree(reply_data); kfree(req_info); return; |