diff options
Diffstat (limited to 'block/qcow2.c')
| -rw-r--r-- | block/qcow2.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/block/qcow2.c b/block/qcow2.c index fcbf95273b..ccc599b519 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -590,7 +590,7 @@ static coroutine_fn int qcow2_co_readv(BlockDriverState *bs, int64_t sector_num, goto fail; } - qemu_iovec_from_buffer(&hd_qiov, + qemu_iovec_from_buf(&hd_qiov, 0, s->cluster_cache + index_in_cluster * 512, 512 * cur_nr_sectors); break; @@ -630,11 +630,8 @@ static coroutine_fn int qcow2_co_readv(BlockDriverState *bs, int64_t sector_num, if (s->crypt_method) { qcow2_encrypt_sectors(s, sector_num, cluster_data, cluster_data, cur_nr_sectors, 0, &s->aes_decrypt_key); - qemu_iovec_reset(&hd_qiov); - qemu_iovec_copy(&hd_qiov, qiov, bytes_done, - cur_nr_sectors * 512); - qemu_iovec_from_buffer(&hd_qiov, cluster_data, - 512 * cur_nr_sectors); + qemu_iovec_from_buf(qiov, bytes_done, + cluster_data, 512 * cur_nr_sectors); } break; |