1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c
index c8046bc4aa57..b09beb2b52c7 100644
--- a/drivers/md/bcache/super.c
+++ b/drivers/md/bcache/super.c
@@ -634,11 +634,10 @@ static int open_dev(struct block_device *b, fmode_t mode)
         return 0;
 }
 
-static int release_dev(struct gendisk *b, fmode_t mode)
+static void release_dev(struct gendisk *b, fmode_t mode)
 {
         struct bcache_device *d = b->private_data;
         closure_put(&d->cl);
-        return 0;
 }
 
 static int ioctl_dev(struct block_device *b, fmode_t mode,