Commit-ID: ef47db8e99d53f0da5270accd2ee71bcf9e25f11
Gitweb: http://git.kernel.org/tip/ef47db8e99d53f0da5270accd2ee71bcf9e25f11
Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
AuthorDate: Thu, 13 Jun 2013 15:30:00 -0700
Committer: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
CommitDate: Tue, 20 Aug 2013 11:38:43 -0700
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: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
---
kernel/rcutorture.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/kernel/rcutorture.c b/kernel/rcutorture.c
index e3a1244..20ce3b6 100644
--- a/kernel/rcutorture.c
+++ b/kernel/rcutorture.c
@@ -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");
--
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