Remove unused variables

src/main.c

@@ -441,8 +441,6 @@ static void setforce(const struct cmdinfo *cip, const char *value) {
   }
 }
 
-static const char okpassshortopts[]= "D";
-
 void execbackend(const char *const *argv) DPKG_ATTR_NORET;
 void commandfd(const char *const *argv);
 static const struct cmdinfo cmdinfos[]= {

src/query.c

@@ -616,7 +616,6 @@ Use --license for copyright license and lack of warranty (GNU GPL).");
 const struct cmdinfo *cipaction = NULL;
 
 const char *admindir= ADMINDIR;
-const char *instdir= "";
 
 static void setaction(const struct cmdinfo *cip, const char *value) {
   if (cipaction)