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net: tun.c fix cast
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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@ -900,7 +900,7 @@ static int tun_chr_ioctl(struct inode *inode, struct file *file,
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if ((tun->flags & TUN_TYPE_MASK) != TUN_TAP_DEV)
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if ((tun->flags & TUN_TYPE_MASK) != TUN_TAP_DEV)
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return -EINVAL;
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return -EINVAL;
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rtnl_lock();
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rtnl_lock();
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ret = update_filter(&tun->txflt, (void *) __user arg);
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ret = update_filter(&tun->txflt, (void __user *)arg);
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rtnl_unlock();
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rtnl_unlock();
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return ret;
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return ret;
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