diff options
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/netfilter/ipt_CLUSTERIP.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c index 5d43a63e565..09836506223 100644 --- 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; |