vlib: fix coverity issue in vlib_node_set_interrupt_pending

Type: fix
Fixes: cc8249c
Change-Id: Iebfbbd1e00782c4097cc840460b5177d18921131
Signed-off-by: Damjan Marion <damarion@cisco.com>

diff --git a/src/vlib/node_funcs.h b/src/vlib/node_funcs.h
index 66f079c..37f7538 100644 (file)
--- a/src/vlib/node_funcs.h
+++ b/src/vlib/node_funcs.h
@@ -252,14 +252,17 @@ vlib_node_set_interrupt_pending (vlib_main_t *vm, u32 node_index)
 {
   vlib_node_main_t *nm = &vm->node_main;
   vlib_node_t *n = vec_elt (nm->nodes, node_index);
-  void *interrupts;
+  void *interrupts = 0;
 
   if (n->type == VLIB_NODE_TYPE_INPUT)
     interrupts = nm->input_node_interrupts;
   else if (n->type == VLIB_NODE_TYPE_PRE_INPUT)
     interrupts = nm->pre_input_node_interrupts;
   else
-    ASSERT (0);
+    {
+      ASSERT (0);
+      return;
+    }
 
   if (vm != vlib_get_main ())
     clib_interrupt_set_atomic (interrupts, n->runtime_index);