10703 smatch unreachable code checking needs reworking
Reviewed by: Toomas Soome <tsoome@me.com>
Reviewed by: Yuri Pankov <yuri.pankov@nexenta.com>

*** 18,27 ****
--- 18,28 ----
   *
   * CDDL HEADER END
   */
  /*
   * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
+  * Copyright 2019 Joyent, Inc.
   */
  
  #include <sys/mutex.h>
  #include <sys/debug.h>
  #include <sys/types.h>
*** 2051,2061 ****
                  break;
          default:
                  cmn_err(CE_PANIC, "contract_device_negotiate(): Negotiation "
                      "not supported: event (%d) for dev_t (%lu) and spec (%d), "
                      "dip (%p)", evtype, dev, spec_type, (void *)dip);
-                 result = CT_NACK;
                  break;
          }
  
          return (result);
  }
--- 2052,2061 ----