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ipvs: properly dereference pe in ip_vs_add_service

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[ Upstream commit cbd070a4ae ]

Use pe directly to resolve sparse warning:

  net/netfilter/ipvs/ip_vs_ctl.c:1471:27: warning: dereference of noderef expression

Fixes: 39b9722315 ("ipvs: handle connections started by real-servers")
Signed-off-by: Chen Hanxiao <chenhx.fnst@fujitsu.com>
Acked-by: Julian Anastasov <ja@ssi.bg>
Acked-by: Simon Horman <horms@kernel.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Chen Hanxiao 2024-06-27 14:15:15 +08:00 committed by Greg Kroah-Hartman
parent 69b6a67f70
commit 3dd428039e
1 changed files with 5 additions and 5 deletions
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10
net/netfilter/ipvs/ip_vs_ctl.c
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@ -1459,18 +1459,18 @@ ip_vs_add_service(struct netns_ipvs *ipvs, struct ip_vs_service_user_kern *u,
if (ret < 0)
goto out_err;
/* Bind the ct retriever */
RCU_INIT_POINTER(svc->pe, pe);
pe = NULL;
/* Update the virtual service counters */
if (svc->port == FTPPORT)
atomic_inc(&ipvs->ftpsvc_counter);
else if (svc->port == 0)
atomic_inc(&ipvs->nullsvc_counter);
if (svc->pe && svc->pe->conn_out)
if (pe && pe->conn_out)
atomic_inc(&ipvs->conn_out_counter);
/* Bind the ct retriever */
RCU_INIT_POINTER(svc->pe, pe);
pe = NULL;
/* Count only IPv4 services for old get/setsockopt interface */
if (svc->af == AF_INET)
ipvs->num_services++;