rcutorture: Don't compare ptr with 0

Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/rcutorture.c b/kernel/rcutorture.c
index 31dea01c85fd..0249800c6112 100644
--- a/kernel/rcutorture.c
+++ b/kernel/rcutorture.c
@@ -1749,7 +1749,7 @@ static int rcu_torture_barrier_init(void)
         barrier_cbs_wq =
                 kzalloc(n_barrier_cbs * sizeof(barrier_cbs_wq[0]),
                         GFP_KERNEL);
-        if (barrier_cbs_tasks == NULL || barrier_cbs_wq == 0)
+        if (barrier_cbs_tasks == NULL || !barrier_cbs_wq)
                 return -ENOMEM;
         for (i = 0; i < n_barrier_cbs; i++) {
                 init_waitqueue_head(&barrier_cbs_wq[i]);