netlink: pass extended ACK struct to parsing functions

Pass the new extended ACK reporting struct to all of the generic
netlink parsing functions. For now, pass NULL in almost all callers
(except for some in the core.)

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 41 insertions, 37 deletions

diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 2312dc2..e7594a3 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -548,7 +548,7 @@ static int nl80211_prepare_wdev_dump(struct sk_buff *skb,
 	if (!cb->args[0]) {
 		err = nlmsg_parse(cb->nlh, GENL_HDRLEN + nl80211_fam.hdrsize,
 				  genl_family_attrbuf(&nl80211_fam),
-				  nl80211_fam.maxattr, nl80211_policy);
+				  nl80211_fam.maxattr, nl80211_policy, NULL);
 		if (err)
 			return err;
 
@@ -719,7 +719,7 @@ static int nl80211_parse_key_new(struct nlattr *key, struct key_parse *k)
 {
 	struct nlattr *tb[NL80211_KEY_MAX + 1];
 	int err = nla_parse_nested(tb, NL80211_KEY_MAX, key,
-				   nl80211_key_policy);
+				   nl80211_key_policy, NULL);
 	if (err)
 		return err;
 
@@ -760,7 +760,7 @@ static int nl80211_parse_key_new(struct nlattr *key, struct key_parse *k)
 
 		err = nla_parse_nested(kdt, NUM_NL80211_KEY_DEFAULT_TYPES - 1,
 				       tb[NL80211_KEY_DEFAULT_TYPES],
-				       nl80211_key_default_policy);
+				       nl80211_key_default_policy, NULL);
 		if (err)
 			return err;
 
@@ -807,10 +807,10 @@ static int nl80211_parse_key_old(struct genl_info *info, struct key_parse *k)
 
 	if (info->attrs[NL80211_ATTR_KEY_DEFAULT_TYPES]) {
 		struct nlattr *kdt[NUM_NL80211_KEY_DEFAULT_TYPES];
-		int err = nla_parse_nested(
-				kdt, NUM_NL80211_KEY_DEFAULT_TYPES - 1,
-				info->attrs[NL80211_ATTR_KEY_DEFAULT_TYPES],
-				nl80211_key_default_policy);
+		int err = nla_parse_nested(kdt,
+					   NUM_NL80211_KEY_DEFAULT_TYPES - 1,
+					   info->attrs[NL80211_ATTR_KEY_DEFAULT_TYPES],
+					   nl80211_key_default_policy, NULL);
 		if (err)
 			return err;
 
@@ -1892,8 +1892,8 @@ static int nl80211_dump_wiphy_parse(struct sk_buff *skb,
 				    struct nl80211_dump_wiphy_state *state)
 {
 	struct nlattr **tb = genl_family_attrbuf(&nl80211_fam);
-	int ret = nlmsg_parse(cb->nlh, GENL_HDRLEN + nl80211_fam.hdrsize,
-			      tb, nl80211_fam.maxattr, nl80211_policy);
+	int ret = nlmsg_parse(cb->nlh, GENL_HDRLEN + nl80211_fam.hdrsize, tb,
+			      nl80211_fam.maxattr, nl80211_policy, NULL);
 	/* ignore parse errors for backward compatibility */
 	if (ret)
 		return 0;
@@ -2308,7 +2308,7 @@ 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);
+						  txq_params_policy, NULL);
 			if (result)
 				return result;
 			result = parse_txq_params(tb, &txq_params);
@@ -2695,8 +2695,8 @@ static int parse_monitor_flags(struct nlattr *nla, u32 *mntrflags)
 	if (!nla)
 		return -EINVAL;
 
-	if (nla_parse_nested(flags, NL80211_MNTR_FLAG_MAX,
-			     nla, mntr_flags_policy))
+	if (nla_parse_nested(flags, NL80211_MNTR_FLAG_MAX, nla,
+			     mntr_flags_policy, NULL))
 		return -EINVAL;
 
 	for (flag = 1; flag <= NL80211_MNTR_FLAG_MAX; flag++)
@@ -3561,7 +3561,7 @@ 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);
+				       nl80211_txattr_policy, NULL);
 		if (err)
 			return err;
 		if (tb[NL80211_TXRATE_LEGACY]) {
@@ -4100,8 +4100,8 @@ static int parse_station_flags(struct genl_info *info,
 	if (!nla)
 		return 0;
 
-	if (nla_parse_nested(flags, NL80211_STA_FLAG_MAX,
-			     nla, sta_flags_policy))
+	if (nla_parse_nested(flags, NL80211_STA_FLAG_MAX, nla,
+			     sta_flags_policy, NULL))
 		return -EINVAL;
 
 	/*
@@ -4728,7 +4728,7 @@ 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);
+			       nl80211_sta_wme_policy, NULL);
 	if (err)
 		return err;
 
@@ -5853,7 +5853,7 @@ do {									    \
 		return -EINVAL;
 	if (nla_parse_nested(tb, NL80211_MESHCONF_ATTR_MAX,
 			     info->attrs[NL80211_ATTR_MESH_CONFIG],
-			     nl80211_meshconf_params_policy))
+			     nl80211_meshconf_params_policy, NULL))
 		return -EINVAL;
 
 	/* This makes sure that there aren't more than 32 mesh config
@@ -6002,7 +6002,7 @@ 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))
+			     nl80211_mesh_setup_params_policy, NULL))
 		return -EINVAL;
 
 	if (tb[NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC])
@@ -6393,7 +6393,7 @@ 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);
+				     nl_reg_rule, reg_rule_policy, NULL);
 		if (r)
 			goto bad_reg;
 		r = parse_reg_rule(tb, &rd->reg_rules[rule_idx]);
@@ -6461,7 +6461,7 @@ static int parse_bss_select(struct nlattr *nla, struct wiphy *wiphy,
 		return -EINVAL;
 
 	err = nla_parse_nested(attr, NL80211_BSS_SELECT_ATTR_MAX, nest,
-			       nl80211_bss_select_policy);
+			       nl80211_bss_select_policy, NULL);
 	if (err)
 		return err;
 
@@ -6862,7 +6862,7 @@ nl80211_parse_sched_scan_plans(struct wiphy *wiphy, int n_plans,
 			return -EINVAL;
 
 		err = nla_parse_nested(plan, NL80211_SCHED_SCAN_PLAN_MAX,
-				       attr, nl80211_plan_policy);
+				       attr, nl80211_plan_policy, NULL);
 		if (err)
 			return err;
 
@@ -6953,7 +6953,8 @@ nl80211_parse_sched_scan(struct wiphy *wiphy, struct wireless_dev *wdev,
 
 			err = nla_parse_nested(tb,
 					       NL80211_SCHED_SCAN_MATCH_ATTR_MAX,
-					       attr, nl80211_match_policy);
+					       attr, nl80211_match_policy,
+					       NULL);
 			if (err)
 				return ERR_PTR(err);
 			/* add other standalone attributes here */
@@ -7132,7 +7133,8 @@ nl80211_parse_sched_scan(struct wiphy *wiphy, struct wireless_dev *wdev,
 
 			err = nla_parse_nested(tb,
 					       NL80211_SCHED_SCAN_MATCH_ATTR_MAX,
-					       attr, nl80211_match_policy);
+					       attr, nl80211_match_policy,
+					       NULL);
 			if (err)
 				goto out_free;
 			ssid = tb[NL80211_SCHED_SCAN_MATCH_ATTR_SSID];
@@ -7433,7 +7435,7 @@ 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);
+			       nl80211_policy, NULL);
 	if (err)
 		return err;
 
@@ -8639,7 +8641,8 @@ static int nl80211_testmode_dump(struct sk_buff *skb,
 		struct nlattr **attrbuf = genl_family_attrbuf(&nl80211_fam);
 
 		err = nlmsg_parse(cb->nlh, GENL_HDRLEN + nl80211_fam.hdrsize,
-				  attrbuf, nl80211_fam.maxattr, nl80211_policy);
+				  attrbuf, nl80211_fam.maxattr,
+				  nl80211_policy, NULL);
 		if (err)
 			goto out_err;
 
@@ -9530,7 +9533,7 @@ 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);
+			       nl80211_attr_cqm_policy, NULL);
 	if (err)
 		return err;
 
@@ -9940,7 +9943,7 @@ static int nl80211_parse_wowlan_tcp(struct cfg80211_registered_device *rdev,
 		return -EINVAL;
 
 	err = nla_parse_nested(tb, MAX_NL80211_WOWLAN_TCP, attr,
-			       nl80211_wowlan_tcp_policy);
+			       nl80211_wowlan_tcp_policy, NULL);
 	if (err)
 		return err;
 
@@ -10085,7 +10088,8 @@ static int nl80211_parse_wowlan_nd(struct cfg80211_registered_device *rdev,
 		goto out;
 	}
 
-	err = nla_parse_nested(tb, NL80211_ATTR_MAX, attr, nl80211_policy);
+	err = nla_parse_nested(tb, NL80211_ATTR_MAX, attr, nl80211_policy,
+			       NULL);
 	if (err)
 		goto out;
 
@@ -10122,7 +10126,7 @@ 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);
+			       nl80211_wowlan_policy, NULL);
 	if (err)
 		return err;
 
@@ -10205,7 +10209,7 @@ 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);
 			err = -EINVAL;
 			if (!pat_tb[NL80211_PKTPAT_MASK] ||
 			    !pat_tb[NL80211_PKTPAT_PATTERN])
@@ -10416,7 +10420,7 @@ static int nl80211_parse_coalesce_rule(struct cfg80211_registered_device *rdev,
 	struct nlattr *pat_tb[NUM_NL80211_PKTPAT];
 
 	err = nla_parse_nested(tb, NL80211_ATTR_COALESCE_RULE_MAX, rule,
-			       nl80211_coalesce_policy);
+			       nl80211_coalesce_policy, NULL);
 	if (err)
 		return err;
 
@@ -10454,7 +10458,7 @@ static int nl80211_parse_coalesce_rule(struct cfg80211_registered_device *rdev,
 			    rem) {
 		u8 *mask_pat;
 
-		nla_parse_nested(pat_tb, MAX_NL80211_PKTPAT, pat, NULL);
+		nla_parse_nested(pat_tb, MAX_NL80211_PKTPAT, pat, NULL, NULL);
 		if (!pat_tb[NL80211_PKTPAT_MASK] ||
 		    !pat_tb[NL80211_PKTPAT_PATTERN])
 			return -EINVAL;
@@ -10575,7 +10579,7 @@ 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);
+			       nl80211_rekey_policy, NULL);
 	if (err)
 		return err;
 
@@ -10892,7 +10896,7 @@ 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);
+			       nl80211_nan_func_policy, NULL);
 	if (err)
 		return err;
 
@@ -10989,7 +10993,7 @@ 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);
+				       nl80211_nan_srf_policy, NULL);
 		if (err)
 			goto out;
 
@@ -11524,8 +11528,8 @@ static int nl80211_prepare_vendor_dump(struct sk_buff *skb,
 		return 0;
 	}
 
-	err = nlmsg_parse(cb->nlh, GENL_HDRLEN + nl80211_fam.hdrsize,
-			  attrbuf, nl80211_fam.maxattr, nl80211_policy);
+	err = nlmsg_parse(cb->nlh, GENL_HDRLEN + nl80211_fam.hdrsize, attrbuf,
+			  nl80211_fam.maxattr, nl80211_policy, NULL);
 	if (err)
 		return err;