From: Tejun Heo <tj@kernel.org>
Date: Fri, 17 Jun 2011 14:50:34 +0000 (+0200)
Subject: ptrace: kill task_ptrace()
X-Git-Tag: v3.1-rc1~308^2~24
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d21142ece414ce1088cfcae760689aa60d6fee80;p=pandora-kernel.git

ptrace: kill task_ptrace()

task_ptrace(task) simply dereferences task->ptrace and isn't even used
consistently only adding confusion.  Kill it and directly access
->ptrace instead.

This doesn't introduce any behavior change.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
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