1 files changed, 1 insertions, 24 deletions

diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
index f1fce1c7fa44..1a743b4f2958 100644
--- a/block/blk-sysfs.c
+++ b/block/blk-sysfs.c
@@ -408,35 +408,12 @@ queue_rq_affinity_store(struct request_queue *q, const char *page, size_t count)
 
 static ssize_t queue_poll_delay_show(struct request_queue *q, char *page)
 {
-	int val;
-
-	if (q->poll_nsec == BLK_MQ_POLL_CLASSIC)
-		val = BLK_MQ_POLL_CLASSIC;
-	else
-		val = q->poll_nsec / 1000;
-
-	return sprintf(page, "%d\n", val);
+	return sprintf(page, "%d\n", -1);
 }
 
 static ssize_t queue_poll_delay_store(struct request_queue *q, const char *page,
 				size_t count)
 {
-	int err, val;
-
-	if (!q->mq_ops || !q->mq_ops->poll)
-		return -EINVAL;
-
-	err = kstrtoint(page, 10, &val);
-	if (err < 0)
-		return err;
-
-	if (val == BLK_MQ_POLL_CLASSIC)
-		q->poll_nsec = BLK_MQ_POLL_CLASSIC;
-	else if (val >= 0)
-		q->poll_nsec = val * 1000;
-	else
-		return -EINVAL;
-
 	return count;
 }