[NETFILTER]: Fix PROC_FS=n warnings

Fix some unused function/variable warnings.

Signed-off-by: Patrick McHardy <kaber@trash.net>

diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index 5d43a63..0983650 100644 (file)
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -167,7 +167,6 @@ clusterip_config_init(struct ipt_clusterip_tgt_info *i, __be32 ip,
                        struct net_device *dev)
 {
        struct clusterip_config *c;
-       char buffer[16];
 
        c = kzalloc(sizeof(*c), GFP_ATOMIC);
        if (!c)
@@ -184,12 +183,17 @@ clusterip_config_init(struct ipt_clusterip_tgt_info *i, __be32 ip,
        atomic_set(&c->entries, 1);
 
 #ifdef CONFIG_PROC_FS
-       /* create proc dir entry */
-       sprintf(buffer, "%u.%u.%u.%u", NIPQUAD(ip));
-       c->pde = create_proc_entry(buffer, S_IWUSR|S_IRUSR, clusterip_procdir);
-       if (!c->pde) {
-               kfree(c);
-               return NULL;
+       {
+               char buffer[16];
+
+               /* create proc dir entry */
+               sprintf(buffer, "%u.%u.%u.%u", NIPQUAD(ip));
+               c->pde = create_proc_entry(buffer, S_IWUSR|S_IRUSR,
+                                          clusterip_procdir);
+               if (!c->pde) {
+                       kfree(c);
+                       return NULL;
+               }
        }
        c->pde->proc_fops = &clusterip_proc_fops;
        c->pde->data = c;
@@ -202,6 +206,7 @@ clusterip_config_init(struct ipt_clusterip_tgt_info *i, __be32 ip,
        return c;
 }
 
+#ifdef CONFIG_PROC_FS
 static int
 clusterip_add_node(struct clusterip_config *c, u_int16_t nodenum)
 {
@@ -229,6 +234,7 @@ clusterip_del_node(struct clusterip_config *c, u_int16_t nodenum)
 
        return 1;
 }
+#endif
 
 static inline u_int32_t
 clusterip_hashfn(struct sk_buff *skb, struct clusterip_config *config)
@@ -734,8 +740,10 @@ static int __init ipt_clusterip_init(void)
                CLUSTERIP_VERSION);
        return 0;
 
+#ifdef CONFIG_PROC_FS
 cleanup_hook:
        nf_unregister_hook(&cip_arp_ops);
+#endif /* CONFIG_PROC_FS */
 cleanup_target:
        ipt_unregister_target(&clusterip_tgt);
        return ret;

diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c
index 21908c9..d4d9f18 100644 (file)
--- a/net/ipv6/netfilter/ip6_queue.c
+++ b/net/ipv6/netfilter/ip6_queue.c
@@ -620,6 +620,7 @@ static ctl_table ipq_root_table[] = {
        { .ctl_name = 0 }
 };
 
+#ifdef CONFIG_PROC_FS
 static int
 ipq_get_info(char *buffer, char **start, off_t offset, int length)
 {
@@ -653,6 +654,7 @@ ipq_get_info(char *buffer, char **start, off_t offset, int length)
                len = 0;
        return len;
 }
+#endif /* CONFIG_PROC_FS */
 
 static struct nf_queue_handler nfqh = {
        .name   = "ip6_queue",