[PULL v2 13/19] block/qcow2-bitmap: drop qcow2_reopen_bitmaps_rw_hint()

From: John Snow <jsnow@redhat.com>
To: Peter Maydell <peter.maydell@linaro.org>, qemu-devel@nongnu.org
Cc: Fam Zheng <fam@euphon.net>, Kevin Wolf <kwolf@redhat.com>,
	Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>,
	qemu-block@nongnu.org, Juan Quintela <quintela@redhat.com>,
	libvir-list@redhat.com, John Snow <jsnow@redhat.com>,
	"Dr. David Alan Gilbert" <dgilbert@redhat.com>,
	Max Reitz <mreitz@redhat.com>,
	Stefan Hajnoczi <stefanha@redhat.com>,
	Markus Armbruster <armbru@redhat.com>
Subject: [PULL v2 13/19] block/qcow2-bitmap: drop qcow2_reopen_bitmaps_rw_hint()
Date: Mon, 14 Oct 2019 15:29:03 -0400	[thread overview]
Message-ID: <20191014192909.16044-14-jsnow@redhat.com> (raw)
In-Reply-To: <20191014192909.16044-1-jsnow@redhat.com>

From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>

The function is unused, drop it.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20190927122355.7344-6-vsementsov@virtuozzo.com
Signed-off-by: John Snow <jsnow@redhat.com>
---
 block/qcow2.h        |  2 --
 block/qcow2-bitmap.c | 15 +--------------
 2 files changed, 1 insertion(+), 16 deletions(-)

diff --git a/block/qcow2.h b/block/qcow2.h
index 0f3d9b088e..23a9898a54 100644
--- 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);
diff --git a/block/qcow2-bitmap.c b/block/qcow2-bitmap.c
index 6dfc083548..ebc1afccd3 100644
--- 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)
 {
-- 
2.21.0


