migration: Add buffered_flush error handling Now that we have error handling we can do proper handling of buffered_flush(). Signed-off-by: Juan Quintela <[email protected]> Reviewed-by: Reviewed-by: Eric Blake <[email protected]> Reviewed-by: Paolo Bonzini <[email protected]>

diff --git a/migration.c b/migration.c
index 7ae1d93..17eb27d 100644
--- a/migration.c
+++ b/migration.c

@@ -757,7 +757,8 @@
             /* usleep expects microseconds */
             g_usleep((initial_time + BUFFER_DELAY - current_time)*1000);
         }
-        if (buffered_flush(s) < 0) {
+        ret = buffered_flush(s);
+        if (ret < 0) {
             break;
         }