patch-2_6_7-vs1_9_1_12

[linux-2.6.git] / drivers / atm / nicstar.c

diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
index 11875f7..b63669c 100644 (file)
--- a/drivers/atm/nicstar.c
+++ b/drivers/atm/nicstar.c
@@ -239,7 +239,7 @@ static void recycle_iov_buf(ns_dev *card, struct sk_buff *iovb);
 static void dequeue_sm_buf(ns_dev *card, struct sk_buff *sb);
 static void dequeue_lg_buf(ns_dev *card, struct sk_buff *lb);
 static int ns_proc_read(struct atm_dev *dev, loff_t *pos, char *page);
-static int ns_ioctl(struct atm_dev *dev, unsigned int cmd, void *arg);
+static int ns_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg);
 static void which_list(ns_dev *card, struct sk_buff *skb);
 static void ns_poll(unsigned long arg);
 static int ns_parse_mac(char *mac, unsigned char *esi);
@@ -2765,7 +2765,7 @@ static int ns_proc_read(struct atm_dev *dev, loff_t *pos, char *page)
 
 
 
-static int ns_ioctl(struct atm_dev *dev, unsigned int cmd, void *arg)
+static int ns_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
 {
    ns_dev *card;
    pool_levels pl;
@@ -2776,7 +2776,7 @@ static int ns_ioctl(struct atm_dev *dev, unsigned int cmd, void *arg)
    switch (cmd)
    {
       case NS_GETPSTAT:
-         if (get_user(pl.buftype, &((pool_levels *) arg)->buftype))
+         if (get_user(pl.buftype, &((pool_levels __user *) arg)->buftype))
            return -EFAULT;
          switch (pl.buftype)
         {
@@ -2812,7 +2812,7 @@ static int ns_ioctl(struct atm_dev *dev, unsigned int cmd, void *arg)
               return -ENOIOCTLCMD;
 
         }
-         if (!copy_to_user((pool_levels *) arg, &pl, sizeof(pl)))
+         if (!copy_to_user((pool_levels __user *) arg, &pl, sizeof(pl)))
            return (sizeof(pl));
         else
            return -EFAULT;
@@ -2820,7 +2820,7 @@ static int ns_ioctl(struct atm_dev *dev, unsigned int cmd, void *arg)
       case NS_SETBUFLEV:
          if (!capable(CAP_NET_ADMIN))
            return -EPERM;
-         if (copy_from_user(&pl, (pool_levels *) arg, sizeof(pl)))
+         if (copy_from_user(&pl, (pool_levels __user *) arg, sizeof(pl)))
            return -EFAULT;
         if (pl.level.min >= pl.level.init || pl.level.init >= pl.level.max)
            return -EINVAL;