memif: Fix uninitialized variable as reported by coverity

[vpp.git] / src / plugins / memif / node.c

diff --git a/src/plugins/memif/node.c b/src/plugins/memif/node.c
index 3f4f5c5..154d244 100644 (file)
--- a/src/plugins/memif/node.c
+++ b/src/plugins/memif/node.c
@@ -185,7 +185,8 @@ memif_device_input_inline (vlib_main_t * vm, vlib_node_runtime_t * node,
   u16 nexts[MEMIF_RX_VECTOR_SZ], *next = nexts;
   u32 _to_next_bufs[MEMIF_RX_VECTOR_SZ], *to_next_bufs = _to_next_bufs, *bi;
   u32 n_rx_packets = 0, n_rx_bytes = 0;
-  u32 n_left, n_left_to_next, next_index;
+  u32 n_left, n_left_to_next;
+  u32 next_index = VNET_DEVICE_INPUT_NEXT_ETHERNET_INPUT;
   vlib_buffer_t *b0, *b1, *b2, *b3;
   u32 thread_index = vm->thread_index;
   memif_per_thread_data_t *ptd = vec_elt_at_index (mm->per_thread_data,
@@ -364,12 +365,13 @@ memif_device_input_inline (vlib_main_t * vm, vlib_node_runtime_t * node,
          vlib_frame_t *f;
          ethernet_input_frame_t *ef;
          nf = vlib_node_runtime_get_next_frame (vm, node, next_index);
-         f = vlib_get_frame (vm, nf->frame_index);
+         f = vlib_get_frame (vm, nf->frame);
          f->flags = ETH_INPUT_FRAME_F_SINGLE_SW_IF_IDX;
 
          ef = vlib_frame_scalar_args (f);
          ef->sw_if_index = mif->sw_if_index;
          ef->hw_if_index = mif->hw_if_index;
+         vlib_frame_no_append (f);
        }
     }