qemu-img: Use blk_new_open() in img_open()
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 1423162705-32065-8-git-send-email-mreitz@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
diff --git a/qemu-img.c b/qemu-img.c
index 8790546..7dea370 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -293,32 +293,24 @@
{
BlockBackend *blk;
BlockDriverState *bs;
- BlockDriver *drv;
char password[256];
Error *local_err = NULL;
- int ret;
-
- blk = blk_new_with_bs(id, &error_abort);
- bs = blk_bs(blk);
+ QDict *options = NULL;
if (fmt) {
- drv = bdrv_find_format(fmt);
- if (!drv) {
- error_report("Unknown file format '%s'", fmt);
- goto fail;
- }
- } else {
- drv = NULL;
+ options = qdict_new();
+ qdict_put(options, "driver", qstring_from_str(fmt));
}
- ret = bdrv_open(&bs, filename, NULL, NULL, flags, drv, &local_err);
- if (ret < 0) {
+ blk = blk_new_open(id, filename, NULL, options, flags, &local_err);
+ if (!blk) {
error_report("Could not open '%s': %s", filename,
error_get_pretty(local_err));
error_free(local_err);
goto fail;
}
+ bs = blk_bs(blk);
if (bdrv_is_encrypted(bs) && require_io) {
qprintf(quiet, "Disk image '%s' is encrypted.\n", filename);
if (read_password(password, sizeof(password)) < 0) {
