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Message-ID: <20210519073438.3805430-1-zhengyejian1@huawei.com>
Date: Wed, 19 May 2021 15:34:38 +0800
From: Zheng Yejian <zhengyejian1@...wei.com>
To: <paul@...l-moore.com>
CC: <netdev@...r.kernel.org>, <zhangjinhao2@...wei.com>,
<yuehaibing@...wei.com>, <davem@...emloft.net>,
<linux-kernel@...r.kernel.org>
Subject: [PATCH net-next] 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: c53fa1ed92cd ("netlink: kill loginuid/sessionid/sid members from struct netlink_skb_parms")
Signed-off-by: Zheng Yejian <zhengyejian1@...wei.com>
---
net/netlabel/netlabel_calipso.c | 4 ++--
net/netlabel/netlabel_cipso_v4.c | 4 ++--
net/netlabel/netlabel_mgmt.c | 8 ++++----
net/netlabel/netlabel_unlabeled.c | 10 +++++-----
net/netlabel/netlabel_user.h | 4 +---
5 files changed, 14 insertions(+), 16 deletions(-)
diff --git a/net/netlabel/netlabel_calipso.c b/net/netlabel/netlabel_calipso.c
index f28c8947c730..91a19c3ea1a3 100644
--- a/net/netlabel/netlabel_calipso.c
+++ b/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,
diff --git a/net/netlabel/netlabel_cipso_v4.c b/net/netlabel/netlabel_cipso_v4.c
index 4f50a64315cf..baf235721c43 100644
--- a/net/netlabel/netlabel_cipso_v4.c
+++ b/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,
diff --git a/net/netlabel/netlabel_mgmt.c b/net/netlabel/netlabel_mgmt.c
index ca52f5085989..e664ab990941 100644
--- a/net/netlabel/netlabel_mgmt.c
+++ b/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);
}
diff --git a/net/netlabel/netlabel_unlabeled.c b/net/netlabel/netlabel_unlabeled.c
index 3e6ac9b790b1..2483df0bbd7c 100644
--- a/net/netlabel/netlabel_unlabeled.c
+++ b/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)
diff --git a/net/netlabel/netlabel_user.h b/net/netlabel/netlabel_user.h
index b9ba8112b3c5..6190cbf94bf0 100644
--- a/net/netlabel/netlabel_user.h
+++ b/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);
--
2.17.1
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