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Diffstat (limited to 'net/ethtool/wol.c')
-rw-r--r--net/ethtool/wol.c24
1 files changed, 7 insertions, 17 deletions
diff --git a/net/ethtool/wol.c b/net/ethtool/wol.c
index 1798421e9f1c..ada7df2331d2 100644
--- a/net/ethtool/wol.c
+++ b/net/ethtool/wol.c
@@ -17,12 +17,9 @@ struct wol_reply_data {
#define WOL_REPDATA(__reply_base) \
container_of(__reply_base, struct wol_reply_data, base)
-static const struct nla_policy
-wol_get_policy[ETHTOOL_A_WOL_MAX + 1] = {
- [ETHTOOL_A_WOL_UNSPEC] = { .type = NLA_REJECT },
- [ETHTOOL_A_WOL_HEADER] = { .type = NLA_NESTED },
- [ETHTOOL_A_WOL_MODES] = { .type = NLA_REJECT },
- [ETHTOOL_A_WOL_SOPASS] = { .type = NLA_REJECT },
+const struct nla_policy ethnl_wol_get_policy[] = {
+ [ETHTOOL_A_WOL_HEADER] =
+ NLA_POLICY_NESTED(ethnl_header_policy),
};
static int wol_prepare_data(const struct ethnl_req_info *req_base,
@@ -89,10 +86,8 @@ const struct ethnl_request_ops ethnl_wol_request_ops = {
.request_cmd = ETHTOOL_MSG_WOL_GET,
.reply_cmd = ETHTOOL_MSG_WOL_GET_REPLY,
.hdr_attr = ETHTOOL_A_WOL_HEADER,
- .max_attr = ETHTOOL_A_WOL_MAX,
.req_info_size = sizeof(struct wol_req_info),
.reply_data_size = sizeof(struct wol_reply_data),
- .request_policy = wol_get_policy,
.prepare_data = wol_prepare_data,
.reply_size = wol_reply_size,
@@ -101,10 +96,9 @@ const struct ethnl_request_ops ethnl_wol_request_ops = {
/* WOL_SET */
-static const struct nla_policy
-wol_set_policy[ETHTOOL_A_WOL_MAX + 1] = {
- [ETHTOOL_A_WOL_UNSPEC] = { .type = NLA_REJECT },
- [ETHTOOL_A_WOL_HEADER] = { .type = NLA_NESTED },
+const struct nla_policy ethnl_wol_set_policy[] = {
+ [ETHTOOL_A_WOL_HEADER] =
+ NLA_POLICY_NESTED(ethnl_header_policy),
[ETHTOOL_A_WOL_MODES] = { .type = NLA_NESTED },
[ETHTOOL_A_WOL_SOPASS] = { .type = NLA_BINARY,
.len = SOPASS_MAX },
@@ -113,16 +107,12 @@ wol_set_policy[ETHTOOL_A_WOL_MAX + 1] = {
int ethnl_set_wol(struct sk_buff *skb, struct genl_info *info)
{
struct ethtool_wolinfo wol = { .cmd = ETHTOOL_GWOL };
- struct nlattr *tb[ETHTOOL_A_WOL_MAX + 1];
struct ethnl_req_info req_info = {};
+ struct nlattr **tb = info->attrs;
struct net_device *dev;
bool mod = false;
int ret;
- ret = nlmsg_parse(info->nlhdr, GENL_HDRLEN, tb, ETHTOOL_A_WOL_MAX,
- wol_set_policy, info->extack);
- if (ret < 0)
- return ret;
ret = ethnl_parse_header_dev_get(&req_info, tb[ETHTOOL_A_WOL_HEADER],
genl_info_net(info), info->extack,
true);