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

*** 30,39 ****
--- 30,43 ----
   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
   * DAMAGE.
   */
  
  /*
+  * Copyright 2019 Joyent, Inc.
+  */
+ 
+ /*
   * Change log
   */
  
  /*
   * TODO:
*** 2049,2059 ****
                  goto autonego;
  
          default:
                  cmn_err(CE_PANIC, "!%s: unknowm linkdown action: %d",
                      dp->name, dp->ugc.usbgc_mii_linkdown_action);
-                 dp->mii_supress_msg = B_TRUE;
          }
          /* NOTREACHED */
  
  reset_phy:
          if (!dp->mii_supress_msg) {
--- 2053,2062 ----