block/qcow2-bitmap: drop qcow2_reopen_bitmaps_rw_hint()

The function is unused, drop it.

Signed-off-by: Vladimir Sementsov-Ogievskiy <[email protected]>
Reviewed-by: John Snow <[email protected]>
Message-id: 20190927122355[email protected]
Signed-off-by: John Snow <[email protected]>

diff --git a/block/qcow2-bitmap.c b/block/qcow2-bitmap.c
index 6dfc0835485971d3577205f3d7b2884d6637c156..ebc1afccd3dbd9722a5932922ee28106ad2ba9c8 100644 (file)
--- a/block/qcow2-bitmap.c
+++ b/block/qcow2-bitmap.c
@@ -1102,8 +1102,7 @@ Qcow2BitmapInfoList *qcow2_get_bitmap_info_list(BlockDriverState *bs,
     return list;
 }
 
-int qcow2_reopen_bitmaps_rw_hint(BlockDriverState *bs, bool *header_updated,
-                                 Error **errp)
+int qcow2_reopen_bitmaps_rw(BlockDriverState *bs, Error **errp)
 {
     BDRVQcow2State *s = bs->opaque;
     Qcow2BitmapList *bm_list;
@@ -1111,10 +1110,6 @@ int qcow2_reopen_bitmaps_rw_hint(BlockDriverState *bs, bool *header_updated,
     GSList *ro_dirty_bitmaps = NULL;
     int ret = 0;
 
-    if (header_updated != NULL) {
-        *header_updated = false;
-    }
-
     if (s->nb_bitmaps == 0) {
         /* No bitmaps - nothing to do */
         return 0;
@@ -1156,9 +1151,6 @@ int qcow2_reopen_bitmaps_rw_hint(BlockDriverState *bs, bool *header_updated,
             error_setg_errno(errp, -ret, "Can't update bitmap directory");
             goto out;
         }
-        if (header_updated != NULL) {
-            *header_updated = true;
-        }
         g_slist_foreach(ro_dirty_bitmaps, set_readonly_helper, false);
     }
 
@@ -1169,11 +1161,6 @@ out:
     return ret;
 }
 
-int qcow2_reopen_bitmaps_rw(BlockDriverState *bs, Error **errp)
-{
-    return qcow2_reopen_bitmaps_rw_hint(bs, NULL, errp);
-}
-
 /* Checks to see if it's safe to resize bitmaps */
 int qcow2_truncate_bitmaps_check(BlockDriverState *bs, Error **errp)
 {

diff --git a/block/qcow2.h b/block/qcow2.h
index 0f3d9b088e9f47e7a45509126b3c91150a9db142..23a9898a54ff1718aca4fd91bfaa543a5742445e 100644 (file)
--- a/block/qcow2.h
+++ b/block/qcow2.h
@@ -740,8 +740,6 @@ int qcow2_check_bitmaps_refcounts(BlockDriverState *bs, BdrvCheckResult *res,
 bool qcow2_load_dirty_bitmaps(BlockDriverState *bs, Error **errp);
 Qcow2BitmapInfoList *qcow2_get_bitmap_info_list(BlockDriverState *bs,
                                                 Error **errp);
-int qcow2_reopen_bitmaps_rw_hint(BlockDriverState *bs, bool *header_updated,
-                                 Error **errp);
 int qcow2_reopen_bitmaps_rw(BlockDriverState *bs, Error **errp);
 int qcow2_truncate_bitmaps_check(BlockDriverState *bs, Error **errp);
 void qcow2_store_persistent_dirty_bitmaps(BlockDriverState *bs, Error **errp);