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rcu: Remove unused variable from rcu_torture_writer()

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The oldbatch variable in rcu_torture_writer() is stored to, but never
loaded from.  This commit therefore removes it.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
This commit is contained in:
Paul E. McKenney 2013-06-13 15:30:00 -07:00
parent d10453e974
commit ef47db8e99
1 changed files with 0 additions and 2 deletions
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2
kernel/rcutorture.c
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@ -797,7 +797,6 @@ rcu_torture_writer(void *arg)
{
bool exp;
int i;
long oldbatch = rcu_batches_completed();
struct rcu_torture *rp;
struct rcu_torture *rp1;
struct rcu_torture *old_rp;
@ -851,7 +850,6 @@ rcu_torture_writer(void *arg)
}
}
rcutorture_record_progress(++rcu_torture_current_version);
oldbatch = cur_ops->completed();
rcu_stutter_wait("rcu_torture_writer");
} while (!kthread_should_stop() && fullstop == FULLSTOP_DONTSTOP);
VERBOSE_PRINTK_STRING("rcu_torture_writer task stopping");