sched/tg: Remove tg.load_weight

Since no one use it.

Signed-off-by: Alex Shi <alex.shi@intel.com>
Reviewed-by: Paul Turner <pjt@google.com>
Tested-by: Vincent Guittot <vincent.guittot@linaro.org>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1371694737-29336-13-git-send-email-alex.shi@intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>

kernel/sched/sched.h

diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 7059919..ef0a7b2 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -148,7 +148,6 @@
 	struct cfs_rq **cfs_rq;
 	unsigned long shares;
 
-	atomic_t load_weight;
 #ifdef	CONFIG_SMP
 	atomic_long_t load_avg;
 	atomic_t runnable_avg;