diff options
Diffstat (limited to 'migration/qemu-file.c')
| -rw-r--r-- | migration/qemu-file.c | 24 |
1 files changed, 8 insertions, 16 deletions
diff --git a/migration/qemu-file.c b/migration/qemu-file.c index 2f46873efd..355117fee0 100644 --- a/migration/qemu-file.c +++ b/migration/qemu-file.c @@ -248,10 +248,6 @@ static void qemu_iovec_release_ram(QEMUFile *f) */ void qemu_fflush(QEMUFile *f) { - ssize_t ret = 0; - ssize_t expect = 0; - Error *local_error = NULL; - if (!qemu_file_is_writable(f)) { return; } @@ -260,22 +256,18 @@ void qemu_fflush(QEMUFile *f) return; } if (f->iovcnt > 0) { - expect = iov_size(f->iov, f->iovcnt); - ret = f->ops->writev_buffer(f->ioc, f->iov, f->iovcnt, - f->total_transferred, &local_error); + Error *local_error = NULL; + if (qio_channel_writev_all(f->ioc, + f->iov, f->iovcnt, + &local_error) < 0) { + qemu_file_set_error_obj(f, -EIO, local_error); + } else { + f->total_transferred += iov_size(f->iov, f->iovcnt); + } qemu_iovec_release_ram(f); } - if (ret >= 0) { - f->total_transferred += ret; - } - /* We expect the QEMUFile write impl to send the full - * data set we requested, so sanity check that. - */ - if (ret != expect) { - qemu_file_set_error_obj(f, ret < 0 ? ret : -EIO, local_error); - } f->buf_index = 0; f->iovcnt = 0; } |