From: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Date: Tue, 9 Dec 2008 03:18:38 +0000 (-0800)
Subject: x86: uaccess: return value of __{get|put}_user() can be int
X-Git-Tag: v2.6.29-rc1~587^2~4^17~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=16855f878d7127a8bb3925753463485f3071ad76;p=pandora-kernel.git

x86: uaccess: return value of __{get|put}_user() can be int

Impact: cleanup

The type of return value of __{get|put}_user() can be int.
There is no user to refer the return value of __{get|put}_user() as long.
This reduces code size a bit on 64-bit.

 $ size vmlinux.*
     text	   data	    bss	    dec	    hex	filename
  4509265	 479988	 673588	5662841	 566879	vmlinux.new
  4511462	 479988	 673588	5665038	 56710e	vmlinux.old

Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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