[POC][PATCH 14/83] proc_dev_atm_read(): get rid of pointless casts

[Al Viro]

From: Al Viro <v...@zeniv.linux.org.uk>

Signed-off-by: Al Viro <v...@zeniv.linux.org.uk>
---
 net/atm/proc.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/net/atm/proc.c b/net/atm/proc.c
index cf8993a..d04e11f 100644
--- a/net/atm/proc.c
+++ b/net/atm/proc.c
@@ -377,28 +377,28 @@ static ssize_t proc_dev_atm_read(struct file *file, char 
__user *buf,
                                 size_t count, loff_t *pos)
 {
        struct atm_dev *dev;
-       unsigned long page;
+       char *page;
        int length;
 
        if (count == 0)
                return 0;
-       page = (unsigned long)get_zeroed_page(GFP_KERNEL);
+       page = get_zeroed_page(GFP_KERNEL);
        if (!page)
                return -ENOMEM;
        dev = PDE_DATA(file_inode(file));
        if (!dev->ops->proc_read)
                length = -EINVAL;
        else {
-               length = dev->ops->proc_read(dev, pos, (char *)page);
+               length = dev->ops->proc_read(dev, pos, page);
                if (length > count)
                        length = -EINVAL;
        }
        if (length >= 0) {
-               if (copy_to_user(buf, (char *)page, length))
+               if (copy_to_user(buf, page, length))
                        length = -EFAULT;
                (*pos)++;
        }
-       free_page((void *)page);
+       free_page(page);
        return length;
 }
 
-- 
2.1.4

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