ipvs: properly dereference pe in ip_vs_add_service
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>
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@ -1459,18 +1459,18 @@ ip_vs_add_service(struct netns_ipvs *ipvs, struct ip_vs_service_user_kern *u,
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if (ret < 0)
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goto out_err;
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/* Bind the ct retriever */
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RCU_INIT_POINTER(svc->pe, pe);
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pe = NULL;
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/* Update the virtual service counters */
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if (svc->port == FTPPORT)
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atomic_inc(&ipvs->ftpsvc_counter);
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else if (svc->port == 0)
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atomic_inc(&ipvs->nullsvc_counter);
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if (svc->pe && svc->pe->conn_out)
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if (pe && pe->conn_out)
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atomic_inc(&ipvs->conn_out_counter);
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/* Bind the ct retriever */
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RCU_INIT_POINTER(svc->pe, pe);
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pe = NULL;
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/* Count only IPv4 services for old get/setsockopt interface */
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if (svc->af == AF_INET)
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ipvs->num_services++;
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