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Subject[PATCH 4/8] netfilter: Add missing annotation for ctnetlink_parse_nat_setup()
Date
Sparse reports a warning at ctnetlink_parse_nat_setup()

warning: context imbalance in ctnetlink_parse_nat_setup()
- unexpected unlock

The root cause is the missing annotation at ctnetlink_parse_nat_setup()
Add the missing __must_hold(RCU) annotation

Signed-off-by: Jules Irenge <jbi.octave@gmail.com>
---
net/netfilter/nf_conntrack_netlink.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index 6a1c8f1f6171..eb190206cd12 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -1533,6 +1533,7 @@ static int
ctnetlink_parse_nat_setup(struct nf_conn *ct,
enum nf_nat_manip_type manip,
const struct nlattr *attr)
+ __must_hold(RCU)
{
struct nf_nat_hook *nat_hook;
int err;
--
2.24.1
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