nbd: Prepare for NBD_CMD_FLAG_FAST_ZERO

[thirdparty/qemu.git] / nbd / server.c

diff --git a/nbd/server.c b/nbd/server.c
index d5078f7468af3507a6454fe933d61946d42f1d6f..4992148de1c465b9285192ef83cd36ad59a4e967 100644 (file)
--- a/nbd/server.c
+++ b/nbd/server.c
@@ -55,6 +55,11 @@ static int system_errno_to_nbd_errno(int err)
         return NBD_ENOSPC;
     case EOVERFLOW:
         return NBD_EOVERFLOW;
+    case ENOTSUP:
+#if ENOTSUP != EOPNOTSUPP
+    case EOPNOTSUPP:
+#endif
+        return NBD_ENOTSUP;
     case ESHUTDOWN:
         return NBD_ESHUTDOWN;
     case EINVAL: