From b9ab117c2f2eac8432def6a2ea03711bfa7f35d5 Mon Sep 17 00:00:00 2001
From: Shi Weihua <shiwh@cn.fujitsu.com>
Date: Mon, 3 Dec 2007 12:57:50 +0800
Subject: [PATCH] [IA64] signal : fix missing error checkings

Not all the return value of __copy_from_user and
__put_user is checked.This patch fixed it.

Signed-off-by: Shi Weihua <shiwh@cn.fujitsu.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
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Reading git-format-patch failed