The function just queues discards, and doesn't do any refcount change.
So let's change the function name to align with its function.

Signed-off-by: Jean-Louis Dupond <jean-louis@dupond.be>
---
 block/qcow2-refcount.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c
index 0266542cee..d796018970 100644
--- a/block/qcow2-refcount.c
+++ b/block/qcow2-refcount.c
@@ -754,8 +754,8 @@ void qcow2_process_discards(BlockDriverState *bs, int ret)
     }
 }
 
-static void update_refcount_discard(BlockDriverState *bs,
-                                    uint64_t offset, uint64_t length)
+static void queue_discard(BlockDriverState *bs,
+                          uint64_t offset, uint64_t length)
 {
     BDRVQcow2State *s = bs->opaque;
     Qcow2DiscardRegion *d, *p, *next;
@@ -902,7 +902,7 @@ update_refcount(BlockDriverState *bs, int64_t offset, int64_t length,
             }
 
             if (s->discard_passthrough[type]) {
-                update_refcount_discard(bs, cluster_offset, s->cluster_size);
+                queue_discard(bs, cluster_offset, s->cluster_size);
             }
         }
     }
-- 
2.49.0