futex: Avoid redudant evaluation of task_pid_vnr()
authorThomas Gleixner <tglx@linutronix.de>
Fri, 11 Mar 2011 10:51:22 +0000 (11:51 +0100)
committerThomas Gleixner <tglx@linutronix.de>
Fri, 11 Mar 2011 11:23:07 +0000 (12:23 +0100)
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>
kernel/futex.c

diff --cc kernel/futex.c
Simple merge