Add required const to proc_handler prototypes for sysfs.

Signed-off-by: Jaco Kroon <jaco@uls.co.za>

Author: jkroonza

ipt_NETFLOW.c

@@ -1525,7 +1525,7 @@ static int switch_promisc(int newpromisc)
 
 #ifdef CONFIG_SYSCTL
 /* sysctl /proc/sys/net/netflow */
-static int hsize_procctl(ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
+static int hsize_procctl(const ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
 			 void __user *buffer, size_t *lenp, loff_t *fpos)
 {
 	int ret, hsize;
@@ -1542,7 +1542,7 @@ static int hsize_procctl(ctl_table *ctl, int write, BEFORE2632(struct file *filp
 		return ret;
 }
 
-static int sndbuf_procctl(ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
+static int sndbuf_procctl(const ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
 			 void __user *buffer, size_t *lenp, loff_t *fpos)
 {
 	int ret;
@@ -1577,7 +1577,7 @@ static int sndbuf_procctl(ctl_table *ctl, int write, BEFORE2632(struct file *fil
 }
 
 static void free_templates(void);
-static int destination_procctl(ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
+static int destination_procctl(const ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
 			 void __user *buffer, size_t *lenp, loff_t *fpos)
 {
 	int ret;
@@ -1684,7 +1684,7 @@ static void clear_ipt_netflow_stat(void)
 	}
 }
 
-static int flush_procctl(ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
+static int flush_procctl(const ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
 			 void __user *buffer, size_t *lenp, loff_t *fpos)
 {
 	int ret;
@@ -1713,7 +1713,7 @@ static int flush_procctl(ctl_table *ctl, int write, BEFORE2632(struct file *filp
 	return ret;
 }
 
-static int protocol_procctl(ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
+static int protocol_procctl(const ctl_table *ctl, int write, BEFORE2632(struct file *filp,)
 			 void __user *buffer, size_t *lenp, loff_t *fpos)
 {
 	int ret;