netlabel: remove unused parameter in netlbl_netlink_auditinfo()

loginuid/sessionid/secid have been read from 'current' instead of struct
netlink_skb_parms, the parameter 'skb' seems no longer needed.

Fixes: c53fa1ed ("netlink: kill loginuid/sessionid/sid members from struct netlink_skb_parms")
Signed-off-by: Zheng Yejian <zhengyejian1@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/netlabel/netlabel_calipso.c

@@ -105,7 +105,7 @@ static int netlbl_calipso_add(struct sk_buff *skb, struct genl_info *info)
 	    !info->attrs[NLBL_CALIPSO_A_MTYPE])
 		return -EINVAL;
 
-	netlbl_netlink_auditinfo(skb, &audit_info);
+	netlbl_netlink_auditinfo(&audit_info);
 	switch (nla_get_u32(info->attrs[NLBL_CALIPSO_A_MTYPE])) {
 	case CALIPSO_MAP_PASS:
 		ret_val = netlbl_calipso_add_pass(info, &audit_info);
@@ -287,7 +287,7 @@ static int netlbl_calipso_remove(struct sk_buff *skb, struct genl_info *info)
 	if (!info->attrs[NLBL_CALIPSO_A_DOI])
 		return -EINVAL;
 
-	netlbl_netlink_auditinfo(skb, &audit_info);
+	netlbl_netlink_auditinfo(&audit_info);
 	cb_arg.doi = nla_get_u32(info->attrs[NLBL_CALIPSO_A_DOI]);
 	cb_arg.audit_info = &audit_info;
 	ret_val = netlbl_domhsh_walk(&skip_bkt, &skip_chain,

net/netlabel/netlabel_cipso_v4.c

@@ -410,7 +410,7 @@ static int netlbl_cipsov4_add(struct sk_buff *skb, struct genl_info *info)
 	    !info->attrs[NLBL_CIPSOV4_A_MTYPE])
 		return -EINVAL;
 
-	netlbl_netlink_auditinfo(skb, &audit_info);
+	netlbl_netlink_auditinfo(&audit_info);
 	switch (nla_get_u32(info->attrs[NLBL_CIPSOV4_A_MTYPE])) {
 	case CIPSO_V4_MAP_TRANS:
 		ret_val = netlbl_cipsov4_add_std(info, &audit_info);
@@ -709,7 +709,7 @@ static int netlbl_cipsov4_remove(struct sk_buff *skb, struct genl_info *info)
 	if (!info->attrs[NLBL_CIPSOV4_A_DOI])
 		return -EINVAL;
 
-	netlbl_netlink_auditinfo(skb, &audit_info);
+	netlbl_netlink_auditinfo(&audit_info);
 	cb_arg.doi = nla_get_u32(info->attrs[NLBL_CIPSOV4_A_DOI]);
 	cb_arg.audit_info = &audit_info;
 	ret_val = netlbl_domhsh_walk(&skip_bkt, &skip_chain,

net/netlabel/netlabel_mgmt.c

@@ -434,7 +434,7 @@ static int netlbl_mgmt_add(struct sk_buff *skb, struct genl_info *info)
 	     (info->attrs[NLBL_MGMT_A_IPV6MASK] != NULL)))
 		return -EINVAL;
 
-	netlbl_netlink_auditinfo(skb, &audit_info);
+	netlbl_netlink_auditinfo(&audit_info);
 
 	return netlbl_mgmt_add_common(info, &audit_info);
 }
@@ -457,7 +457,7 @@ static int netlbl_mgmt_remove(struct sk_buff *skb, struct genl_info *info)
 	if (!info->attrs[NLBL_MGMT_A_DOMAIN])
 		return -EINVAL;
 
-	netlbl_netlink_auditinfo(skb, &audit_info);
+	netlbl_netlink_auditinfo(&audit_info);
 
 	domain = nla_data(info->attrs[NLBL_MGMT_A_DOMAIN]);
 	return netlbl_domhsh_remove(domain, AF_UNSPEC, &audit_info);
@@ -557,7 +557,7 @@ static int netlbl_mgmt_adddef(struct sk_buff *skb, struct genl_info *info)
 	     (info->attrs[NLBL_MGMT_A_IPV6MASK] != NULL)))
 		return -EINVAL;
 
-	netlbl_netlink_auditinfo(skb, &audit_info);
+	netlbl_netlink_auditinfo(&audit_info);
 
 	return netlbl_mgmt_add_common(info, &audit_info);
 }
@@ -576,7 +576,7 @@ static int netlbl_mgmt_removedef(struct sk_buff *skb, struct genl_info *info)
 {
 	struct netlbl_audit audit_info;
 
-	netlbl_netlink_auditinfo(skb, &audit_info);
+	netlbl_netlink_auditinfo(&audit_info);
 
 	return netlbl_domhsh_remove_default(AF_UNSPEC, &audit_info);
 }

net/netlabel/netlabel_unlabeled.c

@@ -814,7 +814,7 @@ static int netlbl_unlabel_accept(struct sk_buff *skb, struct genl_info *info)
 	if (info->attrs[NLBL_UNLABEL_A_ACPTFLG]) {
 		value = nla_get_u8(info->attrs[NLBL_UNLABEL_A_ACPTFLG]);
 		if (value == 1 || value == 0) {
-			netlbl_netlink_auditinfo(skb, &audit_info);
+			netlbl_netlink_auditinfo(&audit_info);
 			netlbl_unlabel_acceptflg_set(value, &audit_info);
 			return 0;
 		}
@@ -897,7 +897,7 @@ static int netlbl_unlabel_staticadd(struct sk_buff *skb,
 	       !info->attrs[NLBL_UNLABEL_A_IPV6MASK])))
 		return -EINVAL;
 
-	netlbl_netlink_auditinfo(skb, &audit_info);
+	netlbl_netlink_auditinfo(&audit_info);
 
 	ret_val = netlbl_unlabel_addrinfo_get(info, &addr, &mask, &addr_len);
 	if (ret_val != 0)
@@ -947,7 +947,7 @@ static int netlbl_unlabel_staticadddef(struct sk_buff *skb,
 	       !info->attrs[NLBL_UNLABEL_A_IPV6MASK])))
 		return -EINVAL;
 
-	netlbl_netlink_auditinfo(skb, &audit_info);
+	netlbl_netlink_auditinfo(&audit_info);
 
 	ret_val = netlbl_unlabel_addrinfo_get(info, &addr, &mask, &addr_len);
 	if (ret_val != 0)
@@ -994,7 +994,7 @@ static int netlbl_unlabel_staticremove(struct sk_buff *skb,
 	       !info->attrs[NLBL_UNLABEL_A_IPV6MASK])))
 		return -EINVAL;
 
-	netlbl_netlink_auditinfo(skb, &audit_info);
+	netlbl_netlink_auditinfo(&audit_info);
 
 	ret_val = netlbl_unlabel_addrinfo_get(info, &addr, &mask, &addr_len);
 	if (ret_val != 0)
@@ -1034,7 +1034,7 @@ static int netlbl_unlabel_staticremovedef(struct sk_buff *skb,
 	       !info->attrs[NLBL_UNLABEL_A_IPV6MASK])))
 		return -EINVAL;
 
-	netlbl_netlink_auditinfo(skb, &audit_info);
+	netlbl_netlink_auditinfo(&audit_info);
 
 	ret_val = netlbl_unlabel_addrinfo_get(info, &addr, &mask, &addr_len);
 	if (ret_val != 0)

net/netlabel/netlabel_user.h

@@ -28,11 +28,9 @@
 
 /**
  * netlbl_netlink_auditinfo - Fetch the audit information from a NETLINK msg
- * @skb: the packet
  * @audit_info: NetLabel audit information
  */
-static inline void netlbl_netlink_auditinfo(struct sk_buff *skb,
-					    struct netlbl_audit *audit_info)
+static inline void netlbl_netlink_auditinfo(struct netlbl_audit *audit_info)
 {
 	security_task_getsecid_subj(current, &audit_info->secid);
 	audit_info->loginuid = audit_get_loginuid(current);