net/bridge/netfilter/ebtables.c: use available error handling code

Free the locally allocated table and newinfo as done in adjacent error
handling code.

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index 2b5ca1a0054da4aec5f6a17064e1040c4a107dda..5864cc49136993d9de12f4c0f9110ab2dbcf1025 100644 (file)
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -1198,7 +1198,8 @@ ebt_register_table(struct net *net, const struct ebt_table *input_table)
 
        if (table->check && table->check(newinfo, table->valid_hooks)) {
                BUGPRINT("The table doesn't like its own initial data, lol\n");
-               return ERR_PTR(-EINVAL);
+               ret = -EINVAL;
+               goto free_chainstack;
        }
 
        table->private = newinfo;