migration/postcopy: mis->have_listen_thread check will never be touched

[mirror_qemu.git] / nbd / common.c

diff --git a/nbd/common.c b/nbd/common.c
index 41f5ed8d9fa79e0a725b8d24ce7c6d57ac62887c..ddfe7d118371f8d24f8ad1431aa769314751864d 100644 (file)
--- a/nbd/common.c
+++ b/nbd/common.c
@@ -31,7 +31,7 @@ int nbd_drop(QIOChannel *ioc, size_t size, Error **errp)
     buffer = sizeof(small) >= size ? small : g_malloc(MIN(65536, size));
     while (size > 0) {
         ssize_t count = MIN(65536, size);
-        ret = nbd_read(ioc, buffer, MIN(65536, size), errp);
+        ret = nbd_read(ioc, buffer, MIN(65536, size), NULL, errp);
 
         if (ret < 0) {
             goto cleanup;
@@ -201,6 +201,8 @@ const char *nbd_err_lookup(int err)
         return "ENOSPC";
     case NBD_EOVERFLOW:
         return "EOVERFLOW";
+    case NBD_ENOTSUP:
+        return "ENOTSUP";
     case NBD_ESHUTDOWN:
         return "ESHUTDOWN";
     default:
@@ -231,6 +233,9 @@ int nbd_errno_to_system_errno(int err)
     case NBD_EOVERFLOW:
         ret = EOVERFLOW;
         break;
+    case NBD_ENOTSUP:
+        ret = ENOTSUP;
+        break;
     case NBD_ESHUTDOWN:
         ret = ESHUTDOWN;
         break;