From: Thomas Gleixner <tglx@linutronix.de>
Date: Fri, 11 Mar 2011 10:51:22 +0000 (+0100)
Subject: futex: Avoid redudant evaluation of task_pid_vnr()
X-Git-Tag: v2.6.39-rc1~512^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c0c9ed15042ceac7c485813012a0a97316101b57;p=pandora-kernel.git

futex: Avoid redudant evaluation of task_pid_vnr()

The result is not going to change under us, so no need to reevaluate
this over and over. Seems to be a leftover from the mechanical mass
conversion of task->pid to task_pid_vnr(tsk).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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