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

*** 18,27 ****
--- 18,31 ----
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
   * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
   * DEALINGS IN THE SOFTWARE.
   */
  
+ /*
+  * Copyright 2019 Joyent, Inc.
+  */
+ 
  #include <sys/param.h>
  #include <sys/types.h>
  #include <sys/stat.h>
  #include <sys/socket.h>
  #include <sys/un.h>
*** 112,123 ****
                          fprintf(stderr, "%s - thread create fail %s\n",
                              __progname, strerror(errno));
                          exit(1);
                  }
          }
- 
-         exit(0);
  }
  
  /*
   * This should be a place only root is allowed to write.
   * The test will create and destroy this directory.
--- 116,125 ----