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authorLiping Zhang <zlpnobody@gmail.com>2017-05-07 22:01:55 +0800
committerPablo Neira Ayuso <pablo@netfilter.org>2017-05-15 12:42:29 +0200
commitd91fc59cd77c719f33eda65c194ad8f95a055190 (patch)
treeb39d63460a1b261518ed0fecc72a7ff1cff320c8 /net/netfilter/nft_ct.c
parentd110a3942aca78d14929bc648aeb83ee0b245a61 (diff)
netfilter: introduce nf_conntrack_helper_put helper function
And convert module_put invocation to nf_conntrack_helper_put, this is prepared for the followup patch, which will add a refcnt for cthelper, so we can reject the deleting request when cthelper is in use. Signed-off-by: Liping Zhang <zlpnobody@gmail.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nft_ct.c')
-rw-r--r--net/netfilter/nft_ct.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/netfilter/nft_ct.c b/net/netfilter/nft_ct.c
index a34ceb38fc55..1678e9e75e8e 100644
--- a/net/netfilter/nft_ct.c
+++ b/net/netfilter/nft_ct.c
@@ -826,9 +826,9 @@ static void nft_ct_helper_obj_destroy(struct nft_object *obj)
struct nft_ct_helper_obj *priv = nft_obj_data(obj);
if (priv->helper4)
- module_put(priv->helper4->me);
+ nf_conntrack_helper_put(priv->helper4);
if (priv->helper6)
- module_put(priv->helper6->me);
+ nf_conntrack_helper_put(priv->helper6);
}
static void nft_ct_helper_obj_eval(struct nft_object *obj,