patch tsoome-feedback

*** 22,33 ****
  /*
   * Copyright 2001-2002 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
- #pragma ident   "%Z%%M% %I%     %E% SMI"
- 
  #include <stdio.h>
  #include <stdlib.h>
  #include <sys/types.h>
  #include <sys/stat.h>
  #include <unistd.h>
--- 22,31 ----
*** 223,233 ****
           * Talk to the kernel.
           */
  
          return (dispatch(&nvlp, NULL, NULL));
  failed:
-         if (nvlp != NULL)
                  nvlist_free(nvlp);
          errno = rc;
          return (-1);
  }
  #undef  __FN__
--- 221,230 ----
*** 334,344 ****
           * Talk to the kernel.
           */
  
          return (dispatch(&nvlp, fn, arg));
  failed:
-         if (nvlp != NULL)
                  nvlist_free(nvlp);
          errno = rc;
          return (-1);
  }
  #undef  __FN__
--- 331,340 ----
*** 387,397 ****
           * Talk to the kernel.
           */
  
          return (dispatch(&nvlp, string_callback, (void *)modnamep));
  failed:
-         if (nvlp != NULL)
                  nvlist_free(nvlp);
          errno = rc;
          return (-1);
  }
  #undef  __FN__
--- 383,392 ----
*** 444,454 ****
                  *neltp = ad.nelt;
          }
  
          return (rc);
  failed:
-         if (nvlp != NULL)
                  nvlist_free(nvlp);
          errno = rc;
          return (-1);
  }
  #undef  __FN__
--- 439,448 ----
*** 508,518 ****
                  *neltp = ad.nelt;
          }
  
          return (rc);
  failed:
-         if (nvlp != NULL)
                  nvlist_free(nvlp);
          errno = rc;
          return (-1);
  }
  #undef  __FN__
--- 502,511 ----