2013-01-31 Aleksandar Ristovski <aristovski@qnx.com>

	* charset.c (intermediate_encoding): Remove unused i.
	* completer.c (signal_completer): Remove unused i.
	* continuations.c (discard_my_continuations_1): Remove unused
	continuation_ptr.
	* corelow.c (core_close): Remove unuseD name.
	(get_core_siginfo): Remove unused pid.
	* cp-namespace.c (cp_lookup_symbol_imports_or_template): Remove unused
	i, cps.
	* dwarf2loc.c (dwarf2_compile_expr_to_ax): Remove unused base_offset.
	(loclist_describe_location): Remove unused first.
	* event-top.c (command_line_handler): Remove unused got_eof.
	* exec.c (exec_close_1): Remove unused need_symtab_cleanup.
	(resize_section_table): Remove unused old_value.
	* gdb_bfd.c (gdb_bfd_map_section): Remove unused header.
	* gnu-v3-abi.c (compute_vtable_size): Remove unused addr.
	* i386-tdep.c (i386_process_record): Remove unused rex.
	* infcmd.c (get_return_value): Remove unused uiout.
	* jv-lang.c (type_from_class): Remove unused is_array.
	* jv-valprint.c (java_val_print): Remove unused i.
	* linux-nat.c (linux_nat_stop_lwp): Remove unused ptid.
	* linux-thread-db.c (thread_db_find_new_threads_2): Remove unuseD pid.
	* m2-typeprint.c (m2_print_type): Remove unused code.
	* macroexp.c (get_character_constant): Remove unused body_start.
	(macro_stringify): Remove unused result.
	* objc-lang.c (find_methods): Remove unused gdbarch.
	* objfiles.c (filter_overlapping_sections): Remove unused abfd1, abfd2.
	* regcache.c (regcache_cooked_read): Remove unused gdbarch.
	* stack.c (print_frame_args): Remove unused summary.
	* thread.c (thread_apply_command): Remove unused p.
	* valarith.c (value_x_unop): Remove unused mangle_ptr.
	* valops.c (search_struct_method): Remove unused skip.
	* valprint.c (generic_val_print): Remove unused byte_order.
	* varobj.c (varobj_update): Remove unused changed.
	* cli/cli-cmds.c (complete_command): Remove unused next_item.
	(alias_command): Remove unused c.
	* mi/mi-cmd-catch.c (mi_catch_load_unload): Remove unused c.
	* mi/mi-main.c (mi_cmd_data_write_register_values): Remove unused
	format.
	(mi_cmd_data_write_memory): Remove unused word_format.
	(mi_cmd_data_write_memory_bytes): Remove unused r.
	* python/py-gdb-readline.c (gdbpy_readline_wrapper): Remove unused
	p_start, p_end.
	* python/python.c (_initialize_python): Remove unused cmd_name, cmd.
	* tui/tui-disasm.c (tui_set_disassem_content): Remove unused
	line_width.

Reference: http://sourceware.org/ml/gdb-patches/2013-01/msg00766.html

2 files changed, 1 insertions, 9 deletions

diff --git a/gdb/mi/mi-cmd-catch.c b/gdb/mi/mi-cmd-catch.c
index 067171b5855..cd932fe999f 100644
--- a/gdb/mi/mi-cmd-catch.c
+++ b/gdb/mi/mi-cmd-catch.c
@@ -33,7 +33,6 @@
 static void
 mi_catch_load_unload (int load, char *argv[], int argc)
 {
-  struct solib_catchpoint *c;
   struct cleanup *back_to;
   const char *actual_cmd = load ? "-catch-load" : "-catch-unload";
   int temp = 0;
diff --git a/gdb/mi/mi-main.c b/gdb/mi/mi-main.c
index d5e0660e96f..28de126aa9b 100644
--- a/gdb/mi/mi-main.c
+++ b/gdb/mi/mi-main.c
@@ -1189,7 +1189,6 @@ mi_cmd_data_write_register_values (char *command, char **argv, int argc)
   struct regcache *regcache;
   struct gdbarch *gdbarch;
   int numregs, i;
-  char format;
 
   /* Note that the test for a valid register must include checking the
      gdbarch_register_name because gdbarch_num_regs may be allocated
@@ -1206,8 +1205,6 @@ mi_cmd_data_write_register_values (char *command, char **argv, int argc)
     error (_("-data-write-register-values: Usage: -data-write-register-"
 	     "values <format> [<regnum1> <value1>...<regnumN> <valueN>]"));
 
-  format = (int) argv[0][0];
-
   if (!target_has_registers)
     error (_("-data-write-register-values: No registers."));
 
@@ -1588,7 +1585,6 @@ mi_cmd_data_write_memory (char *command, char **argv, int argc)
   struct gdbarch *gdbarch = get_current_arch ();
   enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
   CORE_ADDR addr;
-  char word_format;
   long word_size;
   /* FIXME: ezannoni 2000-02-17 LONGEST could possibly not be big
      enough when using a compiler other than GCC.  */
@@ -1632,9 +1628,6 @@ mi_cmd_data_write_memory (char *command, char **argv, int argc)
   /* Extract all the arguments.  */
   /* Start address of the memory dump.  */
   addr = parse_and_eval_address (argv[0]);
-  /* The format character to use when displaying a memory word.  See
-     the ``x'' command.  */
-  word_format = argv[1][0];
   /* The size of the memory word.  */
   word_size = atol (argv[2]);
 
@@ -1666,7 +1659,7 @@ mi_cmd_data_write_memory_bytes (char *command, char **argv, int argc)
   char *cdata;
   gdb_byte *data;
   gdb_byte *databuf;
-  size_t len, r, i, steps, remainder;
+  size_t len, i, steps, remainder;
   long int count, j;
   struct cleanup *back_to;