diff --git a/kernel/fork.c b/kernel/fork.c
index a8ac2efb8e306a4e536f6d0d1d2476d751c3619f..1181b9aac48e1a78c74d5a6df064d56a7f388fee 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -834,7 +834,6 @@ static int copy_signal(unsigned long clone_flags, struct task_struct *tsk)
 	sig->min_flt = sig->maj_flt = sig->cmin_flt = sig->cmaj_flt = 0;
 	sig->inblock = sig->oublock = sig->cinblock = sig->coublock = 0;
 	task_io_accounting_init(&sig->ioac);
-	sig->sum_sched_runtime = 0;
 	INIT_LIST_HEAD(&sig->cpu_timers[0]);
 	INIT_LIST_HEAD(&sig->cpu_timers[1]);
 	INIT_LIST_HEAD(&sig->cpu_timers[2]);