diff options
Diffstat (limited to 'block/qcow.c')
| -rw-r--r-- | block/qcow.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/block/qcow.c b/block/qcow.c index c646d6b16d..25a43353c1 100644 --- a/block/qcow.c +++ b/block/qcow.c @@ -891,14 +891,14 @@ static int coroutine_fn qcow_co_create(BlockdevCreateOptions *opts, /* write all the data */ ret = blk_pwrite(qcow_blk, 0, &header, sizeof(header), 0); - if (ret != sizeof(header)) { + if (ret < 0) { goto exit; } if (qcow_opts->has_backing_file) { ret = blk_pwrite(qcow_blk, sizeof(header), qcow_opts->backing_file, backing_filename_len, 0); - if (ret != backing_filename_len) { + if (ret < 0) { goto exit; } } @@ -908,7 +908,7 @@ static int coroutine_fn qcow_co_create(BlockdevCreateOptions *opts, i++) { ret = blk_pwrite(qcow_blk, header_size + BDRV_SECTOR_SIZE * i, tmp, BDRV_SECTOR_SIZE, 0); - if (ret != BDRV_SECTOR_SIZE) { + if (ret < 0) { g_free(tmp); goto exit; } |