[ob] cli-dump, cli-decode, cli-cmds, cli-script.c, eliminate unused variables

[Michael Snyder <msnyder at vmware dot com>]

2010-05-05  Michael Snyder  <msnyder@vmware.com>

	* cli-dump.c (dump_memory_to_file): Delete unused variable.
	(restore_binary_file): Delete unused variable.
	* cli-decode.c (deprecated_cmd_warning): Delete unused variables.
	* cli-script.c (define_command): Delete unused variables.
	(recurse_read_control_structure): Delete unused variable.
	(script_from_file): Delete unused variable.
	* cli-cmds.c (complete_command): Delete unused variable.
	(disassemble_command): Delete unused variable.

Index: cli/cli-cmds.c
===================================================================
RCS file: /cvs/src/src/gdb/cli/cli-cmds.c,v
retrieving revision 1.102
diff -u -p -r1.102 cli-cmds.c
--- cli/cli-cmds.c	23 Apr 2010 16:20:09 -0000	1.102
+++ cli/cli-cmds.c	5 May 2010 21:31:59 -0000
@@ -255,7 +255,6 @@ compare_strings (const void *arg1, const
 static void
 complete_command (char *arg, int from_tty)
 {
-  int i;
   int argpoint;
   char **completions, *point, *arg_prefix;
 
@@ -1117,7 +1116,7 @@ disassemble_command (char *arg, int from
   struct gdbarch *gdbarch = get_current_arch ();
   CORE_ADDR low, high;
   char *name;
-  CORE_ADDR pc, pc_masked;
+  CORE_ADDR pc;
   int flags;
 
   name = NULL;
Index: cli/cli-decode.c
===================================================================
RCS file: /cvs/src/src/gdb/cli/cli-decode.c,v
retrieving revision 1.87
diff -u -p -r1.87 cli-decode.c
--- cli/cli-decode.c	26 Apr 2010 18:37:13 -0000	1.87
+++ cli/cli-decode.c	5 May 2010 21:31:59 -0000
@@ -1422,8 +1422,6 @@ deprecated_cmd_warning (char **text)
   struct cmd_list_element *alias = NULL;
   struct cmd_list_element *prefix_cmd = NULL;
   struct cmd_list_element *cmd = NULL;
-  struct cmd_list_element *c;
-  char *type;
 
   if (!lookup_cmd_composition (*text, &alias, &prefix_cmd, &cmd))
     /* return if text doesn't evaluate to a command */
Index: cli/cli-dump.c
===================================================================
RCS file: /cvs/src/src/gdb/cli/cli-dump.c,v
retrieving revision 1.35
diff -u -p -r1.35 cli-dump.c
--- cli/cli-dump.c	1 Jan 2010 07:31:47 -0000	1.35
+++ cli/cli-dump.c	5 May 2010 21:31:59 -0000
@@ -223,7 +223,6 @@ dump_memory_to_file (char *cmd, char *mo
   void *buf;
   char *lo_exp;
   char *hi_exp;
-  int len;
 
   /* Open the file.  */
   filename = scan_filename_with_cleanup (&cmd, NULL);
@@ -513,7 +512,6 @@ static void
 restore_binary_file (char *filename, struct callback_data *data)
 {
   FILE *file = fopen_with_cleanup (filename, FOPEN_RB);
-  int status;
   gdb_byte *buf;
   long len;
 
Index: cli/cli-script.c
===================================================================
RCS file: /cvs/src/src/gdb/cli/cli-script.c,v
retrieving revision 1.61
diff -u -p -r1.61 cli-script.c
--- cli/cli-script.c	7 Apr 2010 16:54:39 -0000	1.61
+++ cli/cli-script.c	5 May 2010 21:31:59 -0000
@@ -1047,7 +1047,6 @@ recurse_read_control_structure (char * (
   enum misc_command_type val;
   enum command_control_type ret;
   struct command_line **body_ptr, *child_tail, *next;
-  char *p;
 
   child_tail = NULL;
   current_body = 1;
@@ -1408,8 +1407,8 @@ define_command (char *comname, int from_
       CMD_POST_HOOK
     };
   struct command_line *cmds;
-  struct cmd_list_element *c, *newc, *oldc, *hookc = 0, **list;
-  char *tem, *tem2, *comfull;
+  struct cmd_list_element *c, *newc, *hookc = 0, **list;
+  char *tem, *comfull;
   char tmpbuf[MAX_TMPBUF];
   int  hook_type      = CMD_NO_HOOK;
   int  hook_name_size = 0;
@@ -1588,7 +1587,6 @@ script_from_file (FILE *stream, const ch
 {
   struct cleanup *old_cleanups;
   struct source_cleanup_lines_args old_lines;
-  int needed_length;
 
   if (stream == NULL)
     internal_error (__FILE__, __LINE__, _("called with NULL file pointer!"));