From: Dan Carpenter <error27@gmail.com>
Date: Thu, 12 Aug 2010 20:48:59 +0000 (-0700)
Subject: ip2: return -EFAULT on copy_to_user errors
X-Git-Tag: v2.6.36-rc3~39^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=05254a207a255e1a76f9b349a783b5016b874d72;p=pandora-kernel.git

ip2: return -EFAULT on copy_to_user errors

copy_to_user() returns the number of bytes remaining but we want to return
a negative error code on errors.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Cc: "Michael H. Warfield" <mhw@wittsend.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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