rbd: kill rbd_img_request_get()
Get rid of rbd_img_request_get(), because it isn't used, and maybe
won't ever be needed.
Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index e417704..51c45e7 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -1357,13 +1357,6 @@
kref_put(&obj_request->kref, rbd_obj_request_destroy);
}
-static void rbd_img_request_get(struct rbd_img_request *img_request)
-{
- dout("%s: img %p (was %d)\n", __func__, img_request,
- atomic_read(&img_request->kref.refcount));
- kref_get(&img_request->kref);
-}
-
static void rbd_img_request_destroy(struct kref *kref);
static void rbd_img_request_put(struct rbd_img_request *img_request)
{
@@ -1888,9 +1881,6 @@
INIT_LIST_HEAD(&img_request->obj_requests);
kref_init(&img_request->kref);
- rbd_img_request_get(img_request); /* Avoid a warning */
- rbd_img_request_put(img_request); /* TEMPORARY */
-
dout("%s: rbd_dev %p %s %llu/%llu -> img %p\n", __func__, rbd_dev,
write_request ? "write" : "read", offset, length,
img_request);