avf: fix prefetch bug

Change-Id: I4e774dc53b08746cd4ab42393f33676dcc78e791
Signed-off-by: Damjan Marion <damarion@cisco.com>

diff --git a/src/plugins/avf/output.c b/src/plugins/avf/output.c
index 4eec79b..68420a7 100644 (file)
--- a/src/plugins/avf/output.c
+++ b/src/plugins/avf/output.c
@@ -77,7 +77,7 @@ CLIB_MULTIARCH_FN (avf_interface_tx) (vlib_main_t * vm,
        }
     }
 
-  while (n_left >= 7)
+  while (n_left >= 8)
     {
       u16 slot0, slot1, slot2, slot3;