patch cleanup
6659 nvlist_free(NULL) is a no-op

@@ -22,12 +22,10 @@
 /*
  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 
-#pragma ident   "%Z%%M% %I%     %E% SMI"
-
 /*
  * Disk & Indicator Monitor configuration file support routines
  */
 
 #include <sys/types.h>

@@ -373,19 +371,17 @@
 
         /* Free the whole list */
         while (dmp != NULL) {
                 nextp = dmp->next;
 
-                if (dmp->props)
                         nvlist_free(dmp->props);
                 if (dmp->location)
                         dstrfree(dmp->location);
                 if (dmp->ind_list)
                         ind_free(dmp->ind_list);
                 if (dmp->indrule_list)
                         indrule_free(dmp->indrule_list);
-                if (dmp->app_props)
                         nvlist_free(dmp->app_props);
                 if (dmp->frup)
                         dmfru_free(dmp->frup);
                 dfree(dmp, sizeof (diskmon_t));