block/rnbd-clt: Use put_cpu_ptr after get_cpu_ptr

This patch replaces put_cpu_var with put_cpu_ptr because
get_cpu_ptr should be paired with put_cpu_ptr.

Signed-off-by: Gioh Kim <gi-oh.kim@ionos.com>
Signed-off-by: Jack Wang <jinpu.wang@ionos.com>
Link: https://lore.kernel.org/r/20210726115950.470543-2-jinpu.wang@ionos.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/drivers/block/rnbd/rnbd-clt.c b/drivers/block/rnbd/rnbd-clt.c
index e9cc413..bd4a41a 100644 (file)
--- a/drivers/block/rnbd/rnbd-clt.c
+++ b/drivers/block/rnbd/rnbd-clt.c
@@ -271,7 +271,7 @@ unlock:
         */
        if (cpu_q)
                *cpup = cpu_q->cpu;
-       put_cpu_var(sess->cpu_rr);
+       put_cpu_ptr(sess->cpu_rr);
 
        if (q)
                rnbd_clt_dev_requeue(q);