From: Dan Carpenter <error27@gmail.com>
Date: Fri, 15 Oct 2010 03:44:07 +0000 (+0200)
Subject: Staging: intel_sst: return -EFAULT if copy_to_user() fails
X-Git-Tag: v2.6.37-rc1~60^2~3^2~73
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=87b554a04a0d12f8ff3612b6c2e163e29a34616a;p=pandora-kernel.git

Staging: intel_sst: return -EFAULT if copy_to_user() fails

copy_to_user() returns the number of bytes remaining to be copied but we
want to return an error code.  And that error code is -EFAULT not -EIO.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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