netfilter: add and use jump label for xt_tee

[cascardo/linux.git] / net / netfilter / x_tables.c

diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c
index 154447e..9b42b5e 100644 (file)
--- a/net/netfilter/x_tables.c
+++ b/net/netfilter/x_tables.c
@@ -727,6 +727,9 @@ EXPORT_SYMBOL_GPL(xt_compat_unlock);
 DEFINE_PER_CPU(seqcount_t, xt_recseq);
 EXPORT_PER_CPU_SYMBOL_GPL(xt_recseq);
 
+struct static_key xt_tee_enabled __read_mostly;
+EXPORT_SYMBOL_GPL(xt_tee_enabled);
+
 static int xt_jumpstack_alloc(struct xt_table_info *i)
 {
        unsigned int size;