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rbd: move rbd_dev_destroy() call out of rbd_dev_image_release() 

... to simplify error handling in do_rbd_add().

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Jason Dillaman <dillaman@redhat.com>
This commit is contained in:
Ilya Dryomov 2017-04-13 12:17:37 +02:00
parent 26544c623e
commit 8b679ec525
1 changed files with 5 additions and 5 deletions
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10
drivers/block/rbd.c
View File

@ -5967,8 +5967,6 @@ static void rbd_dev_image_release(struct rbd_device *rbd_dev)
rbd_dev->image_format = 0;
kfree(rbd_dev->spec->image_id);
rbd_dev->spec->image_id = NULL;
rbd_dev_destroy(rbd_dev);
}
/*
@ -6135,8 +6133,7 @@ static ssize_t do_rbd_add(struct bus_type *bus,
* commit 1f3ef78861ac.
*/
rbd_unregister_watch(rbd_dev);
rbd_dev_image_release(rbd_dev);
goto out;
goto err_out_image_probe;
}
rc = count;
@ -6144,6 +6141,8 @@ out:
module_put(THIS_MODULE);
return rc;
err_out_image_probe:
rbd_dev_image_release(rbd_dev);
err_out_rbd_dev:
rbd_dev_destroy(rbd_dev);
err_out_client:
@ -6203,6 +6202,7 @@ static void rbd_dev_remove_parent(struct rbd_device *rbd_dev)
}
rbd_assert(second);
rbd_dev_image_release(second);
rbd_dev_destroy(second);
first->parent = NULL;
first->parent_overlap = 0;
@ -6285,7 +6285,7 @@ static ssize_t do_rbd_remove(struct bus_type *bus,
*/
rbd_dev_device_release(rbd_dev);
rbd_dev_image_release(rbd_dev);
rbd_dev_destroy(rbd_dev);
return count;
}