1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c
index ed8b5e744b12..424ca5f93c6c 100644
--- a/drivers/mtd/mtd_blkdevs.c
+++ b/drivers/mtd/mtd_blkdevs.c
@@ -215,7 +215,7 @@ static int blktrans_open(struct block_device *bdev, fmode_t mode)
 
         mutex_lock(&dev->lock);
 
-        if (dev->open++)
+        if (dev->open)
                 goto unlock;
 
         kref_get(&dev->ref);
@@ -235,6 +235,7 @@ static int blktrans_open(struct block_device *bdev, fmode_t mode)
                 goto error_release;
 
 unlock:
+        dev->open++;
         mutex_unlock(&dev->lock);
         blktrans_dev_put(dev);
         return ret;