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Commit ef47db8e authored by Paul E. McKenney's avatar Paul E. McKenney
Browse files

rcu: Remove unused variable from rcu_torture_writer() 



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

Signed-off-by: default avatarPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: default avatarJosh Triplett <josh@joshtriplett.org>
parent d10453e9

kernel/rcutorture.c

+0 −2
Original line number Diff line number Diff line
@@ -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");