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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2013-06-13 15:30:00 -0700
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2013-08-20 11:38:43 -0700
commitef47db8e99d53f0da5270accd2ee71bcf9e25f11 (patch)
tree6c4c5fe4c46e4c5d016821e9c13e8426033ca33e /kernel/rcutorture.c
parentd10453e9742f4711b004caae7741476073b4f603 (diff)
downloadlinux-ef47db8e99d53f0da5270accd2ee71bcf9e25f11.tar.bz2
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@linux.vnet.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Diffstat (limited to 'kernel/rcutorture.c')
-rw-r--r--kernel/rcutorture.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/kernel/rcutorture.c b/kernel/rcutorture.c
index e3a1244eeb56..20ce3b6f9aa6 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");