commit 05c4af54c670f5143bd4ac5d79aa1ef53a9f31ca
author Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Mon Nov 14 12:44:18 2011 +0000
committer Kevin Wolf <kwolf@redhat.com> Mon Dec 05 14:51:36 2011 +0100
tree bea330d964c045a5f1ed47f1f03398118b390fa1
parent e3f652b33228e16e117a93fb919c4e1e4753f5a5

block: use public bdrv_is_allocated() interface

There is no need for bdrv_commit() to use the BlockDriver
.bdrv_is_allocated() interface directly.  Converting to the public
interface gives us the freedom to drop .bdrv_is_allocated() entirely in
favor of a new .bdrv_co_is_allocated() in the future.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

block.c

diff --git a/block.c b/block.c
index 5f979bd..0d5bee0 100644
--- a/block.c
+++ b/block.c
@@ -1013,7 +1013,7 @@
     buf = g_malloc(COMMIT_BUF_SECTORS * BDRV_SECTOR_SIZE);
 
     for (sector = 0; sector < total_sectors; sector += n) {
-        if (drv->bdrv_is_allocated(bs, sector, COMMIT_BUF_SECTORS, &n)) {
+        if (bdrv_is_allocated(bs, sector, COMMIT_BUF_SECTORS, &n)) {
 
             if (bdrv_read(bs, sector, buf, n) != 0) {
                 ret = -EIO;