Re: [PATCH] Exporting capability code/name pairs

On Thu, 27 Dec 2007, KaiGai Kohei wrote:


(Please put the patch above the .sig separator).

+       len = strlen(tmp);
+
+       if (ofs >= len)
+               return 0;
+
+       if (len - ofs < count)
+               count = len - ofs;
+
+       rc = copy_to_user(buffer, tmp + ofs, count);
+       if (rc)
+               return rc;
+
+       *ppos += count;

Use simple_read_from_buffer().



- James
-- 
James Morris
<[email protected]>

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    • From: KaiGai Kohei <[email protected]>

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