[Qemu-block] [PATCH 1/8] block/nbd-client: assert qiov len once in nbd_co_request

[Vladimir Sementsov-Ogievskiy]

Signed-off-by: Vladimir Sementsov-Ogievskiy <address@hidden>
---
 block/nbd-client.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/block/nbd-client.c b/block/nbd-client.c
index 9d1e154feb..88fd10270e 100644
--- a/block/nbd-client.c
+++ b/block/nbd-client.c
@@ -156,7 +156,6 @@ static int nbd_co_send_request(BlockDriverState *bs,
         qio_channel_set_cork(s->ioc, true);
         rc = nbd_send_request(s->ioc, request);
         if (rc >= 0 && !s->quit) {
-            assert(request->len == iov_size(qiov->iov, qiov->niov));
             if (qio_channel_writev_all(s->ioc, qiov->iov, qiov->niov,
                                        NULL) < 0) {
                 rc = -EIO;
@@ -197,7 +196,6 @@ static int nbd_co_receive_reply(NBDClientSession *s,
         assert(s->reply.handle == request->handle);
         ret = -s->reply.error;
         if (qiov && s->reply.error == 0) {
-            assert(request->len == iov_size(qiov->iov, qiov->niov));
             if (qio_channel_readv_all(s->ioc, qiov->iov, qiov->niov,
                                       NULL) < 0) {
                 ret = -EIO;
@@ -233,6 +231,7 @@ static int nbd_co_request(BlockDriverState *bs,
 
     assert(!qiov || request->type == NBD_CMD_WRITE ||
            request->type == NBD_CMD_READ);
+    assert(!qiov || request->len == iov_size(qiov->iov, qiov->niov));
     ret = nbd_co_send_request(bs, request,
                               request->type == NBD_CMD_WRITE ? qiov : NULL);
     if (ret < 0) {
-- 
2.11.1