[NETFILTER]: annotate xtables targets with const and remove casts

Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>

1 files changed, 6 insertions, 6 deletions

diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index 965b08a7d73..2510d4fcdb5 100644
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -142,7 +142,7 @@ clusterip_config_init_nodelist(struct clusterip_config *c,
 }
 
 static struct clusterip_config *
-clusterip_config_init(struct ipt_clusterip_tgt_info *i, __be32 ip,
+clusterip_config_init(const struct ipt_clusterip_tgt_info *i, __be32 ip,
                         struct net_device *dev)
 {
         struct clusterip_config *c;
@@ -416,7 +416,7 @@ clusterip_tg_check(const char *tablename, const void *e_void,
 /* drop reference count of cluster config when rule is deleted */
 static void clusterip_tg_destroy(const struct xt_target *target, void *targinfo)
 {
-        struct ipt_clusterip_tgt_info *cipinfo = targinfo;
+        const struct ipt_clusterip_tgt_info *cipinfo = targinfo;
 
         /* if no more entries are referencing the config, remove it
          * from the list and destroy the proc entry */
@@ -565,7 +565,7 @@ struct clusterip_seq_position {
 
 static void *clusterip_seq_start(struct seq_file *s, loff_t *pos)
 {
-        struct proc_dir_entry *pde = s->private;
+        const struct proc_dir_entry *pde = s->private;
         struct clusterip_config *c = pde->data;
         unsigned int weight;
         u_int32_t local_nodes;
@@ -592,7 +592,7 @@ static void *clusterip_seq_start(struct seq_file *s, loff_t *pos)
 
 static void *clusterip_seq_next(struct seq_file *s, void *v, loff_t *pos)
 {
-        struct clusterip_seq_position *idx = (struct clusterip_seq_position *)v;
+        struct clusterip_seq_position *idx = v;
 
         *pos = ++idx->pos;
         if (*pos >= idx->weight) {
@@ -611,7 +611,7 @@ static void clusterip_seq_stop(struct seq_file *s, void *v)
 
 static int clusterip_seq_show(struct seq_file *s, void *v)
 {
-        struct clusterip_seq_position *idx = (struct clusterip_seq_position *)v;
+        struct clusterip_seq_position *idx = v;
 
         if (idx->pos != 0)
                 seq_putc(s, ',');
@@ -667,7 +667,7 @@ static ssize_t clusterip_proc_write(struct file *file, const char __user *input,
 {
 #define PROC_WRITELEN   10
         char buffer[PROC_WRITELEN+1];
-        struct proc_dir_entry *pde = PDE(file->f_path.dentry->d_inode);
+        const struct proc_dir_entry *pde = PDE(file->f_path.dentry->d_inode);
         struct clusterip_config *c = pde->data;
         unsigned long nodenum;