rbd: drop module later

Drop the module reference at the end of rbd_remove() for symmetry
with adding a reference at the top of rbd_add().

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index ac94aa4b4d22..59048191ab17 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -4986,9 +4986,6 @@ static void rbd_dev_release(struct device *dev)
         rbd_spec_put(rbd_dev->parent_spec);
         kfree(rbd_dev->header_name);
         rbd_dev_destroy(rbd_dev);
-
-        /* release module ref */
-        module_put(THIS_MODULE);
 }
 
 static void rbd_dev_remove_parent(struct rbd_device *rbd_dev)
@@ -5071,6 +5068,7 @@ static ssize_t rbd_remove(struct bus_type *bus,
 
         rbd_remove_all_snaps(rbd_dev);
         rbd_bus_del_dev(rbd_dev);
+        module_put(THIS_MODULE);
 done:
         mutex_unlock(&ctl_mutex);