netfilter: conntrack: destroy kmemcache on module removal

I forgot to move the kmem_cache_destroy into the exit path.

Fixes: 0c5366b3a8c7 ("netfilter: conntrack: use single slab cache)
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index db2312eeb2a47c44db0f0ac5a529a10a0a8f8d2f..f204274a9b6b9dfaa0bc66d69c15d85255a87a17 100644 (file)
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -1544,6 +1544,8 @@ void nf_conntrack_cleanup_end(void)
        nf_conntrack_tstamp_fini();
        nf_conntrack_acct_fini();
        nf_conntrack_expect_fini();
+
+       kmem_cache_destroy(nf_conntrack_cachep);
 }
 
 /*