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netlink: pass extended ACK struct where available

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This is an add-on to the previous patch that passes the extended ACK
structure where it's already available by existing genl_info or extack
function arguments.

This was done with this spatch (with some manual adjustment of
indentation):

@@
expression A, B, C, D, E;
identifier fn, info;
@@
fn(..., struct genl_info *info, ...) {
...
-nlmsg_parse(A, B, C, D, E, NULL)
+nlmsg_parse(A, B, C, D, E, info->extack)
...
}

@@
expression A, B, C, D, E;
identifier fn, info;
@@
fn(..., struct genl_info *info, ...) {
<...
-nla_parse_nested(A, B, C, D, NULL)
+nla_parse_nested(A, B, C, D, info->extack)
...>
}

@@
expression A, B, C, D, E;
identifier fn, extack;
@@
fn(..., struct netlink_ext_ack *extack, ...) {
<...
-nlmsg_parse(A, B, C, D, E, NULL)
+nlmsg_parse(A, B, C, D, E, extack)
...>
}

@@
expression A, B, C, D, E;
identifier fn, extack;
@@
fn(..., struct netlink_ext_ack *extack, ...) {
<...
-nla_parse(A, B, C, D, E, NULL)
+nla_parse(A, B, C, D, E, extack)
...>
}

@@
expression A, B, C, D, E;
identifier fn, extack;
@@
fn(..., struct netlink_ext_ack *extack, ...) {
...
-nlmsg_parse(A, B, C, D, E, NULL)
+nlmsg_parse(A, B, C, D, E, extack)
...
}

@@
expression A, B, C, D;
identifier fn, extack;
@@
fn(..., struct netlink_ext_ack *extack, ...) {
<...
-nla_parse_nested(A, B, C, D, NULL)
+nla_parse_nested(A, B, C, D, extack)
...>
}

@@
expression A, B, C, D;
identifier fn, extack;
@@
fn(..., struct netlink_ext_ack *extack, ...) {
<...
-nlmsg_validate(A, B, C, D, NULL)
+nlmsg_validate(A, B, C, D, extack)
...>
}

@@
expression A, B, C, D;
identifier fn, extack;
@@
fn(..., struct netlink_ext_ack *extack, ...) {
<...
-nla_validate(A, B, C, D, NULL)
+nla_validate(A, B, C, D, extack)
...>
}

@@
expression A, B, C;
identifier fn, extack;
@@
fn(..., struct netlink_ext_ack *extack, ...) {
<...
-nla_validate_nested(A, B, C, NULL)
+nla_validate_nested(A, B, C, extack)
...>
}

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Johannes Berg 2017-04-12 14:34:08 +02:00 committed by David S. Miller
parent fceb6435e8
commit fe52145f91
12 changed files with 43 additions and 39 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
crypto/crypto_user.c
View File

@ -523,7 +523,7 @@ static int crypto_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh,
}
err = nlmsg_parse(nlh, crypto_msg_min[type], attrs, CRYPTOCFGA_MAX,
crypto_policy, NULL);
crypto_policy, extack);
if (err < 0)
return err;

3
drivers/net/team/team.c
View File

@ -2471,7 +2471,8 @@ static int team_nl_cmd_options_set(struct sk_buff *skb, struct genl_info *info)
goto team_put;
}
err = nla_parse_nested(opt_attrs, TEAM_ATTR_OPTION_MAX,
nl_option, team_nl_option_policy, NULL);
nl_option, team_nl_option_policy,
info->extack);
if (err)
goto team_put;
if (!opt_attrs[TEAM_ATTR_OPTION_NAME] ||

10
net/ieee802154/nl802154.c
View File

@ -1564,7 +1564,7 @@ static int nl802154_add_llsec_key(struct sk_buff *skb, struct genl_info *info)
if (nla_parse_nested(attrs, NL802154_KEY_ATTR_MAX,
info->attrs[NL802154_ATTR_SEC_KEY],
nl802154_key_policy, NULL))
nl802154_key_policy, info->extack))
return -EINVAL;
if (!attrs[NL802154_KEY_ATTR_USAGE_FRAMES] ||
@ -1614,7 +1614,7 @@ static int nl802154_del_llsec_key(struct sk_buff *skb, struct genl_info *info)
if (nla_parse_nested(attrs, NL802154_KEY_ATTR_MAX,
info->attrs[NL802154_ATTR_SEC_KEY],
nl802154_key_policy, NULL))
nl802154_key_policy, info->extack))
return -EINVAL;
if (ieee802154_llsec_parse_key_id(attrs[NL802154_KEY_ATTR_ID], &id) < 0)
@ -1782,7 +1782,7 @@ static int nl802154_del_llsec_dev(struct sk_buff *skb, struct genl_info *info)
if (nla_parse_nested(attrs, NL802154_DEV_ATTR_MAX,
info->attrs[NL802154_ATTR_SEC_DEVICE],
nl802154_dev_policy, NULL))
nl802154_dev_policy, info->extack))
return -EINVAL;
if (!attrs[NL802154_DEV_ATTR_EXTENDED_ADDR])
@ -1910,7 +1910,7 @@ static int nl802154_add_llsec_devkey(struct sk_buff *skb, struct genl_info *info
if (!info->attrs[NL802154_ATTR_SEC_DEVKEY] ||
nla_parse_nested(attrs, NL802154_DEVKEY_ATTR_MAX,
info->attrs[NL802154_ATTR_SEC_DEVKEY],
nl802154_devkey_policy, NULL) < 0)
nl802154_devkey_policy, info->extack) < 0)
return -EINVAL;
if (!attrs[NL802154_DEVKEY_ATTR_FRAME_COUNTER] ||
@ -1942,7 +1942,7 @@ static int nl802154_del_llsec_devkey(struct sk_buff *skb, struct genl_info *info
if (nla_parse_nested(attrs, NL802154_DEVKEY_ATTR_MAX,
info->attrs[NL802154_ATTR_SEC_DEVKEY],
nl802154_devkey_policy, NULL))
nl802154_devkey_policy, info->extack))
return -EINVAL;
if (!attrs[NL802154_DEVKEY_ATTR_EXTENDED_ADDR])

2
net/netfilter/ipvs/ip_vs_ctl.c
View File

@ -3532,7 +3532,7 @@ static int ip_vs_genl_set_daemon(struct sk_buff *skb, struct genl_info *info)
if (!info->attrs[IPVS_CMD_ATTR_DAEMON] ||
nla_parse_nested(daemon_attrs, IPVS_DAEMON_ATTR_MAX,
info->attrs[IPVS_CMD_ATTR_DAEMON],
ip_vs_daemon_policy, NULL))
ip_vs_daemon_policy, info->extack))
goto out;
if (cmd == IPVS_CMD_NEW_DAEMON)

2
net/netfilter/nfnetlink.c
View File

@ -193,7 +193,7 @@ static int nfnetlink_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh,
__u8 subsys_id = NFNL_SUBSYS_ID(type);
err = nla_parse(cda, ss->cb[cb_id].attr_count, attr, attrlen,
ss->cb[cb_id].policy, NULL);
ss->cb[cb_id].policy, extack);
if (err < 0) {
rcu_read_unlock();
return err;

2
net/netlink/genetlink.c
View File

@ -574,7 +574,7 @@ static int genl_family_rcv_msg(const struct genl_family *family,
if (attrbuf) {
err = nlmsg_parse(nlh, hdrlen, attrbuf, family->maxattr,
ops->policy, NULL);
ops->policy, extack);
if (err < 0)
goto out;
}

2
net/nfc/netlink.c
View File

@ -1162,7 +1162,7 @@ static int nfc_genl_llc_sdreq(struct sk_buff *skb, struct genl_info *info)
nla_for_each_nested(attr, info->attrs[NFC_ATTR_LLC_SDP], rem) {
rc = nla_parse_nested(sdp_attrs, NFC_SDP_ATTR_MAX, attr,
nfc_sdp_genl_policy, NULL);
nfc_sdp_genl_policy, info->extack);
if (rc != 0) {
rc = -EINVAL;

14
net/tipc/bearer.c
View File

@ -802,7 +802,7 @@ int tipc_nl_bearer_get(struct sk_buff *skb, struct genl_info *info)
err = nla_parse_nested(attrs, TIPC_NLA_BEARER_MAX,
info->attrs[TIPC_NLA_BEARER],
tipc_nl_bearer_policy, NULL);
tipc_nl_bearer_policy, info->extack);
if (err)
return err;
@ -851,7 +851,7 @@ int tipc_nl_bearer_disable(struct sk_buff *skb, struct genl_info *info)
err = nla_parse_nested(attrs, TIPC_NLA_BEARER_MAX,
info->attrs[TIPC_NLA_BEARER],
tipc_nl_bearer_policy, NULL);
tipc_nl_bearer_policy, info->extack);
if (err)
return err;
@ -891,7 +891,7 @@ int tipc_nl_bearer_enable(struct sk_buff *skb, struct genl_info *info)
err = nla_parse_nested(attrs, TIPC_NLA_BEARER_MAX,
info->attrs[TIPC_NLA_BEARER],
tipc_nl_bearer_policy, NULL);
tipc_nl_bearer_policy, info->extack);
if (err)
return err;
@ -939,7 +939,7 @@ int tipc_nl_bearer_add(struct sk_buff *skb, struct genl_info *info)
err = nla_parse_nested(attrs, TIPC_NLA_BEARER_MAX,
info->attrs[TIPC_NLA_BEARER],
tipc_nl_bearer_policy, NULL);
tipc_nl_bearer_policy, info->extack);
if (err)
return err;
@ -982,7 +982,7 @@ int tipc_nl_bearer_set(struct sk_buff *skb, struct genl_info *info)
err = nla_parse_nested(attrs, TIPC_NLA_BEARER_MAX,
info->attrs[TIPC_NLA_BEARER],
tipc_nl_bearer_policy, NULL);
tipc_nl_bearer_policy, info->extack);
if (err)
return err;
@ -1104,7 +1104,7 @@ int tipc_nl_media_get(struct sk_buff *skb, struct genl_info *info)
err = nla_parse_nested(attrs, TIPC_NLA_MEDIA_MAX,
info->attrs[TIPC_NLA_MEDIA],
tipc_nl_media_policy, NULL);
tipc_nl_media_policy, info->extack);
if (err)
return err;
@ -1152,7 +1152,7 @@ int tipc_nl_media_set(struct sk_buff *skb, struct genl_info *info)
err = nla_parse_nested(attrs, TIPC_NLA_MEDIA_MAX,
info->attrs[TIPC_NLA_MEDIA],
tipc_nl_media_policy, NULL);
tipc_nl_media_policy, info->extack);
if (!attrs[TIPC_NLA_MEDIA_NAME])
return -EINVAL;

2
net/tipc/net.c
View File

@ -212,7 +212,7 @@ int tipc_nl_net_set(struct sk_buff *skb, struct genl_info *info)
err = nla_parse_nested(attrs, TIPC_NLA_NET_MAX,
info->attrs[TIPC_NLA_NET], tipc_nl_net_policy,
NULL);
info->extack);
if (err)
return err;

8
net/tipc/node.c
View File

@ -1608,7 +1608,7 @@ int tipc_nl_peer_rm(struct sk_buff *skb, struct genl_info *info)
err = nla_parse_nested(attrs, TIPC_NLA_NET_MAX,
info->attrs[TIPC_NLA_NET], tipc_nl_net_policy,
NULL);
info->extack);
if (err)
return err;
@ -1774,7 +1774,7 @@ int tipc_nl_node_set_link(struct sk_buff *skb, struct genl_info *info)
err = nla_parse_nested(attrs, TIPC_NLA_LINK_MAX,
info->attrs[TIPC_NLA_LINK],
tipc_nl_link_policy, NULL);
tipc_nl_link_policy, info->extack);
if (err)
return err;
@ -1902,7 +1902,7 @@ int tipc_nl_node_reset_link_stats(struct sk_buff *skb, struct genl_info *info)
err = nla_parse_nested(attrs, TIPC_NLA_LINK_MAX,
info->attrs[TIPC_NLA_LINK],
tipc_nl_link_policy, NULL);
tipc_nl_link_policy, info->extack);
if (err)
return err;
@ -2042,7 +2042,7 @@ int tipc_nl_node_set_monitor(struct sk_buff *skb, struct genl_info *info)
err = nla_parse_nested(attrs, TIPC_NLA_MON_MAX,
info->attrs[TIPC_NLA_MON],
tipc_nl_monitor_policy, NULL);
tipc_nl_monitor_policy, info->extack);
if (err)
return err;

33
net/wireless/nl80211.c
View File

@ -810,7 +810,8 @@ static int nl80211_parse_key_old(struct genl_info *info, struct key_parse *k)
int err = nla_parse_nested(kdt,
NUM_NL80211_KEY_DEFAULT_TYPES - 1,
info->attrs[NL80211_ATTR_KEY_DEFAULT_TYPES],
nl80211_key_default_policy, NULL);
nl80211_key_default_policy,
info->extack);
if (err)
return err;
@ -2308,7 +2309,8 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
rem_txq_params) {
result = nla_parse_nested(tb, NL80211_TXQ_ATTR_MAX,
nl_txq_params,
txq_params_policy, NULL);
txq_params_policy,
info->extack);
if (result)
return result;
result = parse_txq_params(tb, &txq_params);
@ -3561,7 +3563,7 @@ static int nl80211_parse_tx_bitrate_mask(struct genl_info *info,
if (sband == NULL)
return -EINVAL;
err = nla_parse_nested(tb, NL80211_TXRATE_MAX, tx_rates,
nl80211_txattr_policy, NULL);
nl80211_txattr_policy, info->extack);
if (err)
return err;
if (tb[NL80211_TXRATE_LEGACY]) {
@ -4101,7 +4103,7 @@ static int parse_station_flags(struct genl_info *info,
return 0;
if (nla_parse_nested(flags, NL80211_STA_FLAG_MAX, nla,
sta_flags_policy, NULL))
sta_flags_policy, info->extack))
return -EINVAL;
/*
@ -4728,7 +4730,7 @@ static int nl80211_parse_sta_wme(struct genl_info *info,
nla = info->attrs[NL80211_ATTR_STA_WME];
err = nla_parse_nested(tb, NL80211_STA_WME_MAX, nla,
nl80211_sta_wme_policy, NULL);
nl80211_sta_wme_policy, info->extack);
if (err)
return err;
@ -5853,7 +5855,7 @@ do { \
return -EINVAL;
if (nla_parse_nested(tb, NL80211_MESHCONF_ATTR_MAX,
info->attrs[NL80211_ATTR_MESH_CONFIG],
nl80211_meshconf_params_policy, NULL))
nl80211_meshconf_params_policy, info->extack))
return -EINVAL;
/* This makes sure that there aren't more than 32 mesh config
@ -6002,7 +6004,7 @@ static int nl80211_parse_mesh_setup(struct genl_info *info,
return -EINVAL;
if (nla_parse_nested(tb, NL80211_MESH_SETUP_ATTR_MAX,
info->attrs[NL80211_ATTR_MESH_SETUP],
nl80211_mesh_setup_params_policy, NULL))
nl80211_mesh_setup_params_policy, info->extack))
return -EINVAL;
if (tb[NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC])
@ -6393,7 +6395,8 @@ static int nl80211_set_reg(struct sk_buff *skb, struct genl_info *info)
nla_for_each_nested(nl_reg_rule, info->attrs[NL80211_ATTR_REG_RULES],
rem_reg_rules) {
r = nla_parse_nested(tb, NL80211_REG_RULE_ATTR_MAX,
nl_reg_rule, reg_rule_policy, NULL);
nl_reg_rule, reg_rule_policy,
info->extack);
if (r)
goto bad_reg;
r = parse_reg_rule(tb, &rd->reg_rules[rule_idx]);
@ -7435,7 +7438,7 @@ static int nl80211_channel_switch(struct sk_buff *skb, struct genl_info *info)
err = nla_parse_nested(csa_attrs, NL80211_ATTR_MAX,
info->attrs[NL80211_ATTR_CSA_IES],
nl80211_policy, NULL);
nl80211_policy, info->extack);
if (err)
return err;
@ -9533,7 +9536,7 @@ static int nl80211_set_cqm(struct sk_buff *skb, struct genl_info *info)
return -EINVAL;
err = nla_parse_nested(attrs, NL80211_ATTR_CQM_MAX, cqm,
nl80211_attr_cqm_policy, NULL);
nl80211_attr_cqm_policy, info->extack);
if (err)
return err;
@ -10126,7 +10129,7 @@ static int nl80211_set_wowlan(struct sk_buff *skb, struct genl_info *info)
err = nla_parse_nested(tb, MAX_NL80211_WOWLAN_TRIG,
info->attrs[NL80211_ATTR_WOWLAN_TRIGGERS],
nl80211_wowlan_policy, NULL);
nl80211_wowlan_policy, info->extack);
if (err)
return err;
@ -10209,7 +10212,7 @@ static int nl80211_set_wowlan(struct sk_buff *skb, struct genl_info *info)
u8 *mask_pat;
nla_parse_nested(pat_tb, MAX_NL80211_PKTPAT, pat,
NULL, NULL);
NULL, info->extack);
err = -EINVAL;
if (!pat_tb[NL80211_PKTPAT_MASK] ||
!pat_tb[NL80211_PKTPAT_PATTERN])
@ -10579,7 +10582,7 @@ static int nl80211_set_rekey_data(struct sk_buff *skb, struct genl_info *info)
err = nla_parse_nested(tb, MAX_NL80211_REKEY_DATA,
info->attrs[NL80211_ATTR_REKEY_DATA],
nl80211_rekey_policy, NULL);
nl80211_rekey_policy, info->extack);
if (err)
return err;
@ -10896,7 +10899,7 @@ static int nl80211_nan_add_func(struct sk_buff *skb,
err = nla_parse_nested(tb, NL80211_NAN_FUNC_ATTR_MAX,
info->attrs[NL80211_ATTR_NAN_FUNC],
nl80211_nan_func_policy, NULL);
nl80211_nan_func_policy, info->extack);
if (err)
return err;
@ -10993,7 +10996,7 @@ static int nl80211_nan_add_func(struct sk_buff *skb,
err = nla_parse_nested(srf_tb, NL80211_NAN_SRF_ATTR_MAX,
tb[NL80211_NAN_FUNC_SRF],
nl80211_nan_srf_policy, NULL);
nl80211_nan_srf_policy, info->extack);
if (err)
goto out;

2
net/xfrm/xfrm_user.c
View File

@ -2489,7 +2489,7 @@ static int xfrm_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh,
err = nlmsg_parse(nlh, xfrm_msg_min[type], attrs,
link->nla_max ? : XFRMA_MAX,
link->nla_pol ? : xfrma_policy, NULL);
link->nla_pol ? : xfrma_policy, extack);
if (err < 0)
return err;