diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2023-08-14 14:47:22 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-08-15 15:01:03 -0700 |
| commit | ec0e5b09b834da3889be8458bb0451c3baa803d9 (patch) | |
| tree | c81e8d8478330401614ac3c152bc7116db31be41 | |
| parent | 0e19d3108aeab6a9edcef07bf0f123fa2961d0d6 (diff) | |
ethtool: netlink: simplify arguments to ethnl_default_parse()
Pass struct genl_info directly instead of its members.
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Link: https://lore.kernel.org/r/20230814214723.2924989-10-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | net/ethtool/netlink.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/net/ethtool/netlink.c b/net/ethtool/netlink.c index 9fc7c41f4786..f7b3171a0aad 100644 --- a/net/ethtool/netlink.c +++ b/net/ethtool/netlink.c @@ -316,10 +316,8 @@ static struct ethnl_dump_ctx *ethnl_dump_context(struct netlink_callback *cb) /** * ethnl_default_parse() - Parse request message * @req_info: pointer to structure to put data into - * @tb: parsed attributes - * @net: request netns + * @info: genl_info from the request * @request_ops: struct request_ops for request type - * @extack: netlink extack for error reporting * @require_dev: fail if no device identified in header * * Parse universal request header and call request specific ->parse_request() @@ -328,19 +326,21 @@ static struct ethnl_dump_ctx *ethnl_dump_context(struct netlink_callback *cb) * Return: 0 on success or negative error code */ static int ethnl_default_parse(struct ethnl_req_info *req_info, - struct nlattr **tb, struct net *net, + const struct genl_info *info, const struct ethnl_request_ops *request_ops, - struct netlink_ext_ack *extack, bool require_dev) + bool require_dev) { + struct nlattr **tb = info->attrs; int ret; ret = ethnl_parse_header_dev_get(req_info, tb[request_ops->hdr_attr], - net, extack, require_dev); + genl_info_net(info), info->extack, + require_dev); if (ret < 0) return ret; if (request_ops->parse_request) { - ret = request_ops->parse_request(req_info, tb, extack); + ret = request_ops->parse_request(req_info, tb, info->extack); if (ret < 0) return ret; } @@ -393,8 +393,7 @@ static int ethnl_default_doit(struct sk_buff *skb, struct genl_info *info) return -ENOMEM; } - ret = ethnl_default_parse(req_info, info->attrs, genl_info_net(info), - ops, info->extack, !ops->allow_nodev_do); + ret = ethnl_default_parse(req_info, info, ops, !ops->allow_nodev_do); if (ret < 0) goto err_dev; ethnl_init_reply_data(reply_data, ops, req_info->dev); @@ -538,9 +537,7 @@ static int ethnl_default_start(struct netlink_callback *cb) goto free_req_info; } - ret = ethnl_default_parse(req_info, info->info.attrs, - sock_net(cb->skb->sk), - ops, cb->extack, false); + ret = ethnl_default_parse(req_info, &info->info, ops, false); if (req_info->dev) { /* We ignore device specification in dump requests but as the * same parser as for non-dump (doit) requests is used, it |