diff options
Diffstat (limited to 'security')
| -rw-r--r-- | security/selinux/netport.c | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/security/selinux/netport.c b/security/selinux/netport.c index cfe2d72d3fb7..ae76e298de7d 100644 --- a/security/selinux/netport.c +++ b/security/selinux/netport.c @@ -68,22 +68,6 @@ static DEFINE_SPINLOCK(sel_netport_lock); static struct sel_netport_bkt sel_netport_hash[SEL_NETPORT_HASH_SIZE]; /** - * sel_netport_free - Frees a port entry - * @p: 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 port entry can be - * released safely. - * - */ -static void sel_netport_free(struct rcu_head *p) -{ - struct sel_netport *port = container_of(p, struct sel_netport, rcu); - kfree(port); -} - -/** * sel_netport_hashfn - Hashing function for the port table * @pnum: port number * @@ -142,7 +126,7 @@ static void sel_netport_insert(struct sel_netport *port) rcu_dereference(sel_netport_hash[idx].list.prev), struct sel_netport, list); list_del_rcu(&tail->list); - call_rcu(&tail->rcu, sel_netport_free); + kfree_rcu(tail, rcu); } else sel_netport_hash[idx].size++; } @@ -241,7 +225,7 @@ static void sel_netport_flush(void) list_for_each_entry_safe(port, port_tmp, &sel_netport_hash[idx].list, list) { list_del_rcu(&port->list); - call_rcu(&port->rcu, sel_netport_free); + kfree_rcu(port, rcu); } sel_netport_hash[idx].size = 0; } |