netfilter: ipvs: avoid unused variable warnings
The proc_create() and remove_proc_entry() functions do not reference
their arguments when CONFIG_PROC_FS is disabled, so we get a couple
of warnings about unused variables in IPVS:
ipvs/ip_vs_app.c:608:14: warning: unused variable 'net' [-Wunused-variable]
ipvs/ip_vs_ctl.c:3950:14: warning: unused variable 'net' [-Wunused-variable]
ipvs/ip_vs_ctl.c:3994:14: warning: unused variable 'net' [-Wunused-variable]
This removes the local variables and instead looks them up separately
for each use, which obviously avoids the warning.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 4c50a8ce2b63 ("netfilter: ipvs: avoid unused variable warning")
Acked-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
diff --git a/net/netfilter/ipvs/ip_vs_app.c b/net/netfilter/ipvs/ip_vs_app.c
index 0328f72..299edc6 100644
--- a/net/netfilter/ipvs/ip_vs_app.c
+++ b/net/netfilter/ipvs/ip_vs_app.c
@@ -605,17 +605,13 @@
int __net_init ip_vs_app_net_init(struct netns_ipvs *ipvs)
{
- struct net *net = ipvs->net;
-
INIT_LIST_HEAD(&ipvs->app_list);
- proc_create("ip_vs_app", 0, net->proc_net, &ip_vs_app_fops);
+ proc_create("ip_vs_app", 0, ipvs->net->proc_net, &ip_vs_app_fops);
return 0;
}
void __net_exit ip_vs_app_net_cleanup(struct netns_ipvs *ipvs)
{
- struct net *net = ipvs->net;
-
unregister_ip_vs_app(ipvs, NULL /* all */);
- remove_proc_entry("ip_vs_app", net->proc_net);
+ remove_proc_entry("ip_vs_app", ipvs->net->proc_net);
}