No need to define empty versions, they can just be left out.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Ming Lei <ming.lei@xxxxxxxxxx>
---
drivers/block/ublk_drv.c | 11 -----------
1 file changed, 11 deletions(-)
diff --git a/drivers/block/ublk_drv.c b/drivers/block/ublk_drv.c
index 07913b5bccd90..deabcb23ae2af 100644
--- a/drivers/block/ublk_drv.c
+++ b/drivers/block/ublk_drv.c
@@ -208,19 +208,8 @@ static inline int ublk_queue_cmd_buf_size(struct ublk_device *ub, int q_id)
PAGE_SIZE);
}
-static int ublk_open(struct block_device *bdev, fmode_t mode)
-{
- return 0;
-}
-
-static void ublk_release(struct gendisk *disk, fmode_t mode)
-{
-}
-
static const struct block_device_operations ub_fops = {
.owner = THIS_MODULE,
- .open = ublk_open,
- .release = ublk_release,
};
#define UBLK_MAX_PIN_PAGES 32
--
2.30.2
