From e6babb6b7fed93c93f8fc5ef8ebd3a474fc2df3e Mon Sep 17 00:00:00 2001
From: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Date: Fri, 12 Sep 2008 17:03:31 -0700
Subject: [PATCH] x86: signal: introduce do_rt_sigreturn()

introduce do_rt_sigreturn(), to collect common part of sys_rt_sigreturn().

No change in functionality intended.

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