Changes needed for clean ez80 compile with ZDS toolchain

git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@5147 7fd9a85b-ad96-42d3-883c-3090e2eb8679

apps/nshlib/nsh_consolemain.c

@@ -97,9 +97,10 @@
 int nsh_consolemain(int argc, char *argv[])
 {
   FAR struct console_stdio_s *pstate = nsh_newconsole();
-  DEBUGASSERT(pstate);
   int ret;
 
+  DEBUGASSERT(pstate);
+
   /* If we are using a USB serial console, then we will have to wait for the
    * USB to be connected to the host.
    */

apps/nshlib/nsh_mntcmds.c

@@ -199,6 +199,7 @@ int cmd_mount(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
   FAR char *target;
   FAR char *filesystem = NULL;
   bool badarg = false;
+  int option;
   int ret;
 
   /* The mount command behaves differently if no parameters are provided */
@@ -214,7 +215,6 @@ int cmd_mount(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
    * logic just sets 'badarg' and continues.
    */
 
-  int option;
   while ((option = getopt(argc, argv, ":t:")) != ERROR)
     {
       switch (option)