net,rcu: convert call_rcu(netlbl_unlhsh_free_addr4) to kfree_rcu()

[can-eth-gw-linux.git] / net / netlabel / netlabel_unlabeled.c

diff --git a/net/netlabel/netlabel_unlabeled.c b/net/netlabel/netlabel_unlabeled.c
index e2b0a680dd562912e3f1540d64d669147b2b11f1..4e5ad90cc21cb3bcb06bf1df2253ae0d13fa0129 100644 (file)
--- a/net/netlabel/netlabel_unlabeled.c
+++ b/net/netlabel/netlabel_unlabeled.c
@@ -153,24 +153,6 @@ static const struct nla_policy netlbl_unlabel_genl_policy[NLBL_UNLABEL_A_MAX + 1
  * Unlabeled Connection Hash Table Functions
  */
 
-/**
- * netlbl_unlhsh_free_addr4 - Frees an IPv4 address entry from the hash table
- * @entry: the entry's RCU field
- *
- * Description:
- * This function is designed to be used as a callback to the call_rcu()
- * function so that memory allocated to a hash table address entry can be
- * released safely.
- *
- */
-static void netlbl_unlhsh_free_addr4(struct rcu_head *entry)
-{
-       struct netlbl_unlhsh_addr4 *ptr;
-
-       ptr = container_of(entry, struct netlbl_unlhsh_addr4, rcu);
-       kfree(ptr);
-}
-
 #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
 /**
  * netlbl_unlhsh_free_addr6 - Frees an IPv6 address entry from the hash table
@@ -568,7 +550,7 @@ static int netlbl_unlhsh_remove_addr4(struct net *net,
        if (entry == NULL)
                return -ENOENT;
 
-       call_rcu(&entry->rcu, netlbl_unlhsh_free_addr4);
+       kfree_rcu(entry, rcu);
        return 0;
 }