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Diffstat (limited to 'net/dcb/dcbnl.c')
-rw-r--r--net/dcb/dcbnl.c130
1 files changed, 75 insertions, 55 deletions
diff --git a/net/dcb/dcbnl.c b/net/dcb/dcbnl.c
index a556cd708885..ceff9d22deea 100644
--- a/net/dcb/dcbnl.c
+++ b/net/dcb/dcbnl.c
@@ -241,12 +241,13 @@ static int dcbnl_getpfccfg(struct net_device *netdev, struct nlmsghdr *nlh,
if (!netdev->dcbnl_ops->getpfccfg)
return -EOPNOTSUPP;
- ret = nla_parse_nested(data, DCB_PFC_UP_ATTR_MAX,
- tb[DCB_ATTR_PFC_CFG], dcbnl_pfc_up_nest, NULL);
+ ret = nla_parse_nested_deprecated(data, DCB_PFC_UP_ATTR_MAX,
+ tb[DCB_ATTR_PFC_CFG],
+ dcbnl_pfc_up_nest, NULL);
if (ret)
return ret;
- nest = nla_nest_start(skb, DCB_ATTR_PFC_CFG);
+ nest = nla_nest_start_noflag(skb, DCB_ATTR_PFC_CFG);
if (!nest)
return -EMSGSIZE;
@@ -299,12 +300,13 @@ static int dcbnl_getcap(struct net_device *netdev, struct nlmsghdr *nlh,
if (!netdev->dcbnl_ops->getcap)
return -EOPNOTSUPP;
- ret = nla_parse_nested(data, DCB_CAP_ATTR_MAX, tb[DCB_ATTR_CAP],
- dcbnl_cap_nest, NULL);
+ ret = nla_parse_nested_deprecated(data, DCB_CAP_ATTR_MAX,
+ tb[DCB_ATTR_CAP], dcbnl_cap_nest,
+ NULL);
if (ret)
return ret;
- nest = nla_nest_start(skb, DCB_ATTR_CAP);
+ nest = nla_nest_start_noflag(skb, DCB_ATTR_CAP);
if (!nest)
return -EMSGSIZE;
@@ -343,12 +345,13 @@ static int dcbnl_getnumtcs(struct net_device *netdev, struct nlmsghdr *nlh,
if (!netdev->dcbnl_ops->getnumtcs)
return -EOPNOTSUPP;
- ret = nla_parse_nested(data, DCB_NUMTCS_ATTR_MAX, tb[DCB_ATTR_NUMTCS],
- dcbnl_numtcs_nest, NULL);
+ ret = nla_parse_nested_deprecated(data, DCB_NUMTCS_ATTR_MAX,
+ tb[DCB_ATTR_NUMTCS],
+ dcbnl_numtcs_nest, NULL);
if (ret)
return ret;
- nest = nla_nest_start(skb, DCB_ATTR_NUMTCS);
+ nest = nla_nest_start_noflag(skb, DCB_ATTR_NUMTCS);
if (!nest)
return -EMSGSIZE;
@@ -388,8 +391,9 @@ static int dcbnl_setnumtcs(struct net_device *netdev, struct nlmsghdr *nlh,
if (!netdev->dcbnl_ops->setnumtcs)
return -EOPNOTSUPP;
- ret = nla_parse_nested(data, DCB_NUMTCS_ATTR_MAX, tb[DCB_ATTR_NUMTCS],
- dcbnl_numtcs_nest, NULL);
+ ret = nla_parse_nested_deprecated(data, DCB_NUMTCS_ATTR_MAX,
+ tb[DCB_ATTR_NUMTCS],
+ dcbnl_numtcs_nest, NULL);
if (ret)
return ret;
@@ -447,8 +451,9 @@ static int dcbnl_getapp(struct net_device *netdev, struct nlmsghdr *nlh,
if (!tb[DCB_ATTR_APP])
return -EINVAL;
- ret = nla_parse_nested(app_tb, DCB_APP_ATTR_MAX, tb[DCB_ATTR_APP],
- dcbnl_app_nest, NULL);
+ ret = nla_parse_nested_deprecated(app_tb, DCB_APP_ATTR_MAX,
+ tb[DCB_ATTR_APP], dcbnl_app_nest,
+ NULL);
if (ret)
return ret;
@@ -479,7 +484,7 @@ static int dcbnl_getapp(struct net_device *netdev, struct nlmsghdr *nlh,
up = dcb_getapp(netdev, &app);
}
- app_nest = nla_nest_start(skb, DCB_ATTR_APP);
+ app_nest = nla_nest_start_noflag(skb, DCB_ATTR_APP);
if (!app_nest)
return -EMSGSIZE;
@@ -515,8 +520,9 @@ static int dcbnl_setapp(struct net_device *netdev, struct nlmsghdr *nlh,
if (!tb[DCB_ATTR_APP])
return -EINVAL;
- ret = nla_parse_nested(app_tb, DCB_APP_ATTR_MAX, tb[DCB_ATTR_APP],
- dcbnl_app_nest, NULL);
+ ret = nla_parse_nested_deprecated(app_tb, DCB_APP_ATTR_MAX,
+ tb[DCB_ATTR_APP], dcbnl_app_nest,
+ NULL);
if (ret)
return ret;
@@ -573,12 +579,13 @@ static int __dcbnl_pg_getcfg(struct net_device *netdev, struct nlmsghdr *nlh,
!netdev->dcbnl_ops->getpgbwgcfgrx)
return -EOPNOTSUPP;
- ret = nla_parse_nested(pg_tb, DCB_PG_ATTR_MAX, tb[DCB_ATTR_PG_CFG],
- dcbnl_pg_nest, NULL);
+ ret = nla_parse_nested_deprecated(pg_tb, DCB_PG_ATTR_MAX,
+ tb[DCB_ATTR_PG_CFG], dcbnl_pg_nest,
+ NULL);
if (ret)
return ret;
- pg_nest = nla_nest_start(skb, DCB_ATTR_PG_CFG);
+ pg_nest = nla_nest_start_noflag(skb, DCB_ATTR_PG_CFG);
if (!pg_nest)
return -EMSGSIZE;
@@ -593,12 +600,13 @@ static int __dcbnl_pg_getcfg(struct net_device *netdev, struct nlmsghdr *nlh,
data = pg_tb[DCB_PG_ATTR_TC_ALL];
else
data = pg_tb[i];
- ret = nla_parse_nested(param_tb, DCB_TC_ATTR_PARAM_MAX, data,
- dcbnl_tc_param_nest, NULL);
+ ret = nla_parse_nested_deprecated(param_tb,
+ DCB_TC_ATTR_PARAM_MAX, data,
+ dcbnl_tc_param_nest, NULL);
if (ret)
goto err_pg;
- param_nest = nla_nest_start(skb, i);
+ param_nest = nla_nest_start_noflag(skb, i);
if (!param_nest)
goto err_pg;
@@ -730,8 +738,9 @@ static int dcbnl_setpfccfg(struct net_device *netdev, struct nlmsghdr *nlh,
if (!netdev->dcbnl_ops->setpfccfg)
return -EOPNOTSUPP;
- ret = nla_parse_nested(data, DCB_PFC_UP_ATTR_MAX,
- tb[DCB_ATTR_PFC_CFG], dcbnl_pfc_up_nest, NULL);
+ ret = nla_parse_nested_deprecated(data, DCB_PFC_UP_ATTR_MAX,
+ tb[DCB_ATTR_PFC_CFG],
+ dcbnl_pfc_up_nest, NULL);
if (ret)
return ret;
@@ -786,8 +795,9 @@ static int __dcbnl_pg_setcfg(struct net_device *netdev, struct nlmsghdr *nlh,
!netdev->dcbnl_ops->setpgbwgcfgrx)
return -EOPNOTSUPP;
- ret = nla_parse_nested(pg_tb, DCB_PG_ATTR_MAX, tb[DCB_ATTR_PG_CFG],
- dcbnl_pg_nest, NULL);
+ ret = nla_parse_nested_deprecated(pg_tb, DCB_PG_ATTR_MAX,
+ tb[DCB_ATTR_PG_CFG], dcbnl_pg_nest,
+ NULL);
if (ret)
return ret;
@@ -795,8 +805,10 @@ static int __dcbnl_pg_setcfg(struct net_device *netdev, struct nlmsghdr *nlh,
if (!pg_tb[i])
continue;
- ret = nla_parse_nested(param_tb, DCB_TC_ATTR_PARAM_MAX,
- pg_tb[i], dcbnl_tc_param_nest, NULL);
+ ret = nla_parse_nested_deprecated(param_tb,
+ DCB_TC_ATTR_PARAM_MAX,
+ pg_tb[i],
+ dcbnl_tc_param_nest, NULL);
if (ret)
return ret;
@@ -884,12 +896,13 @@ static int dcbnl_bcn_getcfg(struct net_device *netdev, struct nlmsghdr *nlh,
!netdev->dcbnl_ops->getbcncfg)
return -EOPNOTSUPP;
- ret = nla_parse_nested(bcn_tb, DCB_BCN_ATTR_MAX, tb[DCB_ATTR_BCN],
- dcbnl_bcn_nest, NULL);
+ ret = nla_parse_nested_deprecated(bcn_tb, DCB_BCN_ATTR_MAX,
+ tb[DCB_ATTR_BCN], dcbnl_bcn_nest,
+ NULL);
if (ret)
return ret;
- bcn_nest = nla_nest_start(skb, DCB_ATTR_BCN);
+ bcn_nest = nla_nest_start_noflag(skb, DCB_ATTR_BCN);
if (!bcn_nest)
return -EMSGSIZE;
@@ -943,8 +956,9 @@ static int dcbnl_bcn_setcfg(struct net_device *netdev, struct nlmsghdr *nlh,
!netdev->dcbnl_ops->setbcnrp)
return -EOPNOTSUPP;
- ret = nla_parse_nested(data, DCB_BCN_ATTR_MAX, tb[DCB_ATTR_BCN],
- dcbnl_pfc_up_nest, NULL);
+ ret = nla_parse_nested_deprecated(data, DCB_BCN_ATTR_MAX,
+ tb[DCB_ATTR_BCN], dcbnl_pfc_up_nest,
+ NULL);
if (ret)
return ret;
@@ -1002,7 +1016,7 @@ static int dcbnl_build_peer_app(struct net_device *netdev, struct sk_buff* skb,
*/
err = -EMSGSIZE;
- app = nla_nest_start(skb, app_nested_type);
+ app = nla_nest_start_noflag(skb, app_nested_type);
if (!app)
goto nla_put_failure;
@@ -1036,7 +1050,7 @@ static int dcbnl_ieee_fill(struct sk_buff *skb, struct net_device *netdev)
if (nla_put_string(skb, DCB_ATTR_IFNAME, netdev->name))
return -EMSGSIZE;
- ieee = nla_nest_start(skb, DCB_ATTR_IEEE);
+ ieee = nla_nest_start_noflag(skb, DCB_ATTR_IEEE);
if (!ieee)
return -EMSGSIZE;
@@ -1106,7 +1120,7 @@ static int dcbnl_ieee_fill(struct sk_buff *skb, struct net_device *netdev)
return -EMSGSIZE;
}
- app = nla_nest_start(skb, DCB_ATTR_IEEE_APP_TABLE);
+ app = nla_nest_start_noflag(skb, DCB_ATTR_IEEE_APP_TABLE);
if (!app)
return -EMSGSIZE;
@@ -1174,13 +1188,13 @@ static int dcbnl_cee_pg_fill(struct sk_buff *skb, struct net_device *dev,
u8 pgid, up_map, prio, tc_pct;
const struct dcbnl_rtnl_ops *ops = dev->dcbnl_ops;
int i = dir ? DCB_ATTR_CEE_TX_PG : DCB_ATTR_CEE_RX_PG;
- struct nlattr *pg = nla_nest_start(skb, i);
+ struct nlattr *pg = nla_nest_start_noflag(skb, i);
if (!pg)
return -EMSGSIZE;
for (i = DCB_PG_ATTR_TC_0; i <= DCB_PG_ATTR_TC_7; i++) {
- struct nlattr *tc_nest = nla_nest_start(skb, i);
+ struct nlattr *tc_nest = nla_nest_start_noflag(skb, i);
if (!tc_nest)
return -EMSGSIZE;
@@ -1231,7 +1245,7 @@ static int dcbnl_cee_fill(struct sk_buff *skb, struct net_device *netdev)
if (nla_put_string(skb, DCB_ATTR_IFNAME, netdev->name))
goto nla_put_failure;
- cee = nla_nest_start(skb, DCB_ATTR_CEE);
+ cee = nla_nest_start_noflag(skb, DCB_ATTR_CEE);
if (!cee)
goto nla_put_failure;
@@ -1250,7 +1264,8 @@ static int dcbnl_cee_fill(struct sk_buff *skb, struct net_device *netdev)
/* local pfc */
if (ops->getpfccfg) {
- struct nlattr *pfc_nest = nla_nest_start(skb, DCB_ATTR_CEE_PFC);
+ struct nlattr *pfc_nest = nla_nest_start_noflag(skb,
+ DCB_ATTR_CEE_PFC);
if (!pfc_nest)
goto nla_put_failure;
@@ -1265,14 +1280,14 @@ static int dcbnl_cee_fill(struct sk_buff *skb, struct net_device *netdev)
/* local app */
spin_lock_bh(&dcb_lock);
- app = nla_nest_start(skb, DCB_ATTR_CEE_APP_TABLE);
+ app = nla_nest_start_noflag(skb, DCB_ATTR_CEE_APP_TABLE);
if (!app)
goto dcb_unlock;
list_for_each_entry(itr, &dcb_app_list, list) {
if (itr->ifindex == netdev->ifindex) {
- struct nlattr *app_nest = nla_nest_start(skb,
- DCB_ATTR_APP);
+ struct nlattr *app_nest = nla_nest_start_noflag(skb,
+ DCB_ATTR_APP);
if (!app_nest)
goto dcb_unlock;
@@ -1305,7 +1320,8 @@ static int dcbnl_cee_fill(struct sk_buff *skb, struct net_device *netdev)
/* features flags */
if (ops->getfeatcfg) {
- struct nlattr *feat = nla_nest_start(skb, DCB_ATTR_CEE_FEAT);
+ struct nlattr *feat = nla_nest_start_noflag(skb,
+ DCB_ATTR_CEE_FEAT);
if (!feat)
goto nla_put_failure;
@@ -1429,8 +1445,9 @@ static int dcbnl_ieee_set(struct net_device *netdev, struct nlmsghdr *nlh,
if (!tb[DCB_ATTR_IEEE])
return -EINVAL;
- err = nla_parse_nested(ieee, DCB_ATTR_IEEE_MAX, tb[DCB_ATTR_IEEE],
- dcbnl_ieee_policy, NULL);
+ err = nla_parse_nested_deprecated(ieee, DCB_ATTR_IEEE_MAX,
+ tb[DCB_ATTR_IEEE],
+ dcbnl_ieee_policy, NULL);
if (err)
return err;
@@ -1529,8 +1546,9 @@ static int dcbnl_ieee_del(struct net_device *netdev, struct nlmsghdr *nlh,
if (!tb[DCB_ATTR_IEEE])
return -EINVAL;
- err = nla_parse_nested(ieee, DCB_ATTR_IEEE_MAX, tb[DCB_ATTR_IEEE],
- dcbnl_ieee_policy, NULL);
+ err = nla_parse_nested_deprecated(ieee, DCB_ATTR_IEEE_MAX,
+ tb[DCB_ATTR_IEEE],
+ dcbnl_ieee_policy, NULL);
if (err)
return err;
@@ -1602,12 +1620,13 @@ static int dcbnl_getfeatcfg(struct net_device *netdev, struct nlmsghdr *nlh,
if (!tb[DCB_ATTR_FEATCFG])
return -EINVAL;
- ret = nla_parse_nested(data, DCB_FEATCFG_ATTR_MAX,
- tb[DCB_ATTR_FEATCFG], dcbnl_featcfg_nest, NULL);
+ ret = nla_parse_nested_deprecated(data, DCB_FEATCFG_ATTR_MAX,
+ tb[DCB_ATTR_FEATCFG],
+ dcbnl_featcfg_nest, NULL);
if (ret)
return ret;
- nest = nla_nest_start(skb, DCB_ATTR_FEATCFG);
+ nest = nla_nest_start_noflag(skb, DCB_ATTR_FEATCFG);
if (!nest)
return -EMSGSIZE;
@@ -1646,8 +1665,9 @@ static int dcbnl_setfeatcfg(struct net_device *netdev, struct nlmsghdr *nlh,
if (!tb[DCB_ATTR_FEATCFG])
return -EINVAL;
- ret = nla_parse_nested(data, DCB_FEATCFG_ATTR_MAX,
- tb[DCB_ATTR_FEATCFG], dcbnl_featcfg_nest, NULL);
+ ret = nla_parse_nested_deprecated(data, DCB_FEATCFG_ATTR_MAX,
+ tb[DCB_ATTR_FEATCFG],
+ dcbnl_featcfg_nest, NULL);
if (ret)
goto err;
@@ -1736,8 +1756,8 @@ static int dcb_doit(struct sk_buff *skb, struct nlmsghdr *nlh,
if ((nlh->nlmsg_type == RTM_SETDCB) && !netlink_capable(skb, CAP_NET_ADMIN))
return -EPERM;
- ret = nlmsg_parse(nlh, sizeof(*dcb), tb, DCB_ATTR_MAX,
- dcbnl_rtnl_policy, extack);
+ ret = nlmsg_parse_deprecated(nlh, sizeof(*dcb), tb, DCB_ATTR_MAX,
+ dcbnl_rtnl_policy, extack);
if (ret < 0)
return ret;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.