8485 Remove set but unused variables in usr/src/cmd

@@ -1,6 +1,7 @@
 /*
+ * Copyright 2017 Gary Mills
  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 
 /*

@@ -154,87 +155,85 @@
 {
     time_t date;
     time_t now;
     int mask = 0;
     krb5_error_code retval = 0;
-    krb5_boolean no_msg = FALSE;
 
-    krb5_boolean print_usage = FALSE;
     /* Solaris Kerberos */
     char *me = progname;
 
     time(&now);
     if (!strcmp(argv[*i], "-maxtktlife")) {
         if (++(*i) > argc-1)
-            goto err_usage;
+            goto err;
         date = get_date(argv[*i]);
         if (date == (time_t)(-1)) {
             retval = EINVAL;
             com_err (me, retval, gettext("while providing time specification"));
-            goto err_nomsg;
+            goto err;
         }
         rparams->max_life = date-now;
         mask |= LDAP_REALM_MAXTICKETLIFE;
     }
 
 
     else if (!strcmp(argv[*i], "-maxrenewlife")) {
         if (++(*i) > argc-1)
-            goto err_usage;
+            goto err;
 
         date = get_date(argv[*i]);
         if (date == (time_t)(-1)) {
             retval = EINVAL;
             com_err (me, retval, gettext("while providing time specification"));
-            goto err_nomsg;
+            goto err;
         }
         rparams->max_renewable_life = date-now;
         mask |= LDAP_REALM_MAXRENEWLIFE;
     } else if (!strcmp((argv[*i] + 1), "allow_postdated")) {
         if (*(argv[*i]) == '+')
             rparams->tktflags &= (int)(~KRB5_KDB_DISALLOW_POSTDATED);
         else if (*(argv[*i]) == '-')
             rparams->tktflags |= KRB5_KDB_DISALLOW_POSTDATED;
         else
-            goto err_usage;
+            goto err;
 
         mask |= LDAP_REALM_KRBTICKETFLAGS;
     } else if (!strcmp((argv[*i] + 1), "allow_forwardable")) {
         if (*(argv[*i]) == '+')
             rparams->tktflags &= (int)(~KRB5_KDB_DISALLOW_FORWARDABLE);
 
         else if (*(argv[*i]) == '-')
             rparams->tktflags |= KRB5_KDB_DISALLOW_FORWARDABLE;
         else
-            goto err_usage;
+            goto err;
 
         mask |= LDAP_REALM_KRBTICKETFLAGS;
     } else if (!strcmp((argv[*i] + 1), "allow_renewable")) {
         if (*(argv[*i]) == '+')
             rparams->tktflags &= (int)(~KRB5_KDB_DISALLOW_RENEWABLE);
         else if (*(argv[*i]) == '-')
             rparams->tktflags |= KRB5_KDB_DISALLOW_RENEWABLE;
         else
-            goto err_usage;
+            goto err;
 
         mask |= LDAP_REALM_KRBTICKETFLAGS;
     } else if (!strcmp((argv[*i] + 1), "allow_proxiable")) {
         if (*(argv[*i]) == '+')
             rparams->tktflags &= (int)(~KRB5_KDB_DISALLOW_PROXIABLE);
         else if (*(argv[*i]) == '-')
             rparams->tktflags |= KRB5_KDB_DISALLOW_PROXIABLE;
         else
-            goto err_usage;
+            goto err;
 
         mask |= LDAP_REALM_KRBTICKETFLAGS;
     } else if (!strcmp((argv[*i] + 1), "allow_dup_skey")) {
         if (*(argv[*i]) == '+')
             rparams->tktflags &= (int)(~KRB5_KDB_DISALLOW_DUP_SKEY);
         else if (*(argv[*i]) == '-')
             rparams->tktflags |= KRB5_KDB_DISALLOW_DUP_SKEY;
         else
-            goto err_usage;
+            goto err;
 
         mask |= LDAP_REALM_KRBTICKETFLAGS;
     }
 
     else if (!strcmp((argv[*i] + 1), "requires_preauth")) {

@@ -241,73 +240,70 @@
         if (*(argv[*i]) == '+')
             rparams->tktflags |= KRB5_KDB_REQUIRES_PRE_AUTH;
         else if (*(argv[*i]) == '-')
             rparams->tktflags &= (int)(~KRB5_KDB_REQUIRES_PRE_AUTH);
         else
-            goto err_usage;
+            goto err;
 
         mask |= LDAP_REALM_KRBTICKETFLAGS;
     } else if (!strcmp((argv[*i] + 1), "requires_hwauth")) {
         if (*(argv[*i]) == '+')
             rparams->tktflags |= KRB5_KDB_REQUIRES_HW_AUTH;
         else if (*(argv[*i]) == '-')
             rparams->tktflags &= (int)(~KRB5_KDB_REQUIRES_HW_AUTH);
         else
-            goto err_usage;
+            goto err;
 
         mask |= LDAP_REALM_KRBTICKETFLAGS;
     } else if (!strcmp((argv[*i] + 1), "allow_svr")) {
         if (*(argv[*i]) == '+')
             rparams->tktflags &= (int)(~KRB5_KDB_DISALLOW_SVR);
         else if (*(argv[*i]) == '-')
             rparams->tktflags |= KRB5_KDB_DISALLOW_SVR;
         else
-            goto err_usage;
+            goto err;
 
         mask |= LDAP_REALM_KRBTICKETFLAGS;
     } else if (!strcmp((argv[*i] + 1), "allow_tgs_req")) {
         if (*(argv[*i]) == '+')
             rparams->tktflags &= (int)(~KRB5_KDB_DISALLOW_TGT_BASED);
         else if (*(argv[*i]) == '-')
             rparams->tktflags |= KRB5_KDB_DISALLOW_TGT_BASED;
         else
-            goto err_usage;
+            goto err;
 
         mask |= LDAP_REALM_KRBTICKETFLAGS;
     } else if (!strcmp((argv[*i] + 1), "allow_tix")) {
         if (*(argv[*i]) == '+')
             rparams->tktflags &= (int)(~KRB5_KDB_DISALLOW_ALL_TIX);
         else if (*(argv[*i]) == '-')
             rparams->tktflags |= KRB5_KDB_DISALLOW_ALL_TIX;
         else
-            goto err_usage;
+            goto err;
 
         mask |= LDAP_REALM_KRBTICKETFLAGS;
     } else if (!strcmp((argv[*i] + 1), "needchange")) {
         if (*(argv[*i]) == '+')
             rparams->tktflags |= KRB5_KDB_REQUIRES_PWCHANGE;
         else if (*(argv[*i]) == '-')
             rparams->tktflags &= (int)(~KRB5_KDB_REQUIRES_PWCHANGE);
         else
-            goto err_usage;
+            goto err;
 
         mask |= LDAP_REALM_KRBTICKETFLAGS;
     } else if (!strcmp((argv[*i] + 1), "password_changing_service")) {
         if (*(argv[*i]) == '+')
             rparams->tktflags |= KRB5_KDB_PWCHANGE_SERVICE;
         else if (*(argv[*i]) == '-')
             rparams->tktflags &= (int)(~KRB5_KDB_PWCHANGE_SERVICE);
         else
-            goto err_usage;
+            goto err;
 
         mask |=LDAP_REALM_KRBTICKETFLAGS;
     }
-err_usage:
-    print_usage = TRUE;
 
-err_nomsg:
-    no_msg = TRUE;
+err:
 
     return mask;
 }
 
 /*