[NETFILTER]: Rename misnamed function

Both __ip_conntrack_expect_find and ip_conntrack_expect_find_get take
a reference to the expectation, the difference is that callers of
__ip_conntrack_expect_find must hold ip_conntrack_lock.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

include/linux/netfilter_ipv4/ip_conntrack.h

@@ -384,7 +384,7 @@ extern struct ip_conntrack_expect *
 __ip_conntrack_expect_find(const struct ip_conntrack_tuple *tuple);
 
 extern struct ip_conntrack_expect *
-ip_conntrack_expect_find_get(const struct ip_conntrack_tuple *tuple);
+ip_conntrack_expect_find(const struct ip_conntrack_tuple *tuple);
 
 extern struct ip_conntrack_tuple_hash *
 __ip_conntrack_find(const struct ip_conntrack_tuple *tuple,

net/ipv4/netfilter/ip_conntrack_core.c

@@ -233,7 +233,7 @@ __ip_conntrack_expect_find(const struct ip_conntrack_tuple *tuple)
 
 /* Just find a expectation corresponding to a tuple. */
 struct ip_conntrack_expect *
-ip_conntrack_expect_find_get(const struct ip_conntrack_tuple *tuple)
+ip_conntrack_expect_find(const struct ip_conntrack_tuple *tuple)
 {
 	struct ip_conntrack_expect *i;
 	

net/ipv4/netfilter/ip_conntrack_netlink.c

@@ -1270,7 +1270,7 @@ ctnetlink_get_expect(struct sock *ctnl, struct sk_buff *skb,
 	if (err < 0)
 		return err;
 
-	exp = ip_conntrack_expect_find_get(&tuple);
+	exp = ip_conntrack_expect_find(&tuple);
 	if (!exp)
 		return -ENOENT;
 
@@ -1318,7 +1318,7 @@ ctnetlink_del_expect(struct sock *ctnl, struct sk_buff *skb,
 			return err;
 
 		/* bump usage count to 2 */
-		exp = ip_conntrack_expect_find_get(&tuple);
+		exp = ip_conntrack_expect_find(&tuple);
 		if (!exp)
 			return -ENOENT;
 

net/ipv4/netfilter/ip_conntrack_standalone.c

@@ -993,11 +993,11 @@ EXPORT_SYMBOL(ip_ct_refresh_acct);
 
 EXPORT_SYMBOL(ip_conntrack_expect_alloc);
 EXPORT_SYMBOL(ip_conntrack_expect_put);
-EXPORT_SYMBOL_GPL(ip_conntrack_expect_find_get);
+EXPORT_SYMBOL_GPL(__ip_conntrack_expect_find);
+EXPORT_SYMBOL_GPL(ip_conntrack_expect_find);
 EXPORT_SYMBOL(ip_conntrack_expect_related);
 EXPORT_SYMBOL(ip_conntrack_unexpect_related);
 EXPORT_SYMBOL_GPL(ip_conntrack_expect_list);
-EXPORT_SYMBOL_GPL(__ip_conntrack_expect_find);
 EXPORT_SYMBOL_GPL(ip_ct_unlink_expect);
 
 EXPORT_SYMBOL(ip_conntrack_tuple_taken);