net: tun.c fix cast

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index a82b32b401319c0749eac671849e2e2792edca1b..e6bbc639c2d0c8428cc28e29692760f549bf50ce 100644 (file)
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -900,7 +900,7 @@ static int tun_chr_ioctl(struct inode *inode, struct file *file,
                if ((tun->flags & TUN_TYPE_MASK) != TUN_TAP_DEV)
                        return -EINVAL;
                rtnl_lock();
-               ret = update_filter(&tun->txflt, (void *) __user arg);
+               ret = update_filter(&tun->txflt, (void __user *)arg);
                rtnl_unlock();
                return ret;