Re: [PATCH] nconfig: Silence unused return values from wattrset

Stephen Boyd
2011-04-18T22:38:57Z

On 04/06/2011 03:07 PM, Stephen Boyd wrote:
> Ignore the return value from wattrset since we ignore the return
> value in nconf.gui.c as well.
>
> scripts/kconfig/nconf.c: In function 'print_function_line':
> scripts/kconfig/nconf.c:376: warning: value computed is not used
> scripts/kconfig/nconf.c:380: warning: value computed is not used
> scripts/kconfig/nconf.c:387: warning: value computed is not used
> scripts/kconfig/nconf.c: In function 'show_menu':
> scripts/kconfig/nconf.c:956: warning: value computed is not used
> scripts/kconfig/nconf.c:961: warning: value computed is not used
> scripts/kconfig/nconf.c:963: warning: value computed is not used
> scripts/kconfig/nconf.c:965: warning: value computed is not used
>
> Cc: Nir Tzachar <nir.tzachar@gmail.com>
> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
> ---

Ping? Nack? Ack?

> scripts/kconfig/nconf.c | 14 +++++++-------
> 1 files changed, 7 insertions(+), 7 deletions(-)
>
> diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c
> index db56377..488dd74 100644
> --- a/scripts/kconfig/nconf.c
> +++ b/scripts/kconfig/nconf.c
> @@ -373,18 +373,18 @@ static void print_function_line(void)
> const int skip = 1;
>
> for (i = 0; i < function_keys_num; i++) {
> - wattrset(main_window, attributes[FUNCTION_HIGHLIGHT]);
> + (void) wattrset(main_window, attributes[FUNCTION_HIGHLIGHT]);
> mvwprintw(main_window, LINES-3, offset,
> "%s",
> function_keys[i].key_str);
> - wattrset(main_window, attributes[FUNCTION_TEXT]);
> + (void) wattrset(main_window, attributes[FUNCTION_TEXT]);
> offset += strlen(function_keys[i].key_str);
> mvwprintw(main_window, LINES-3,
> offset, "%s",
> function_keys[i].func);
> offset += strlen(function_keys[i].func) + skip;
> }
> - wattrset(main_window, attributes[NORMAL]);
> + (void) wattrset(main_window, attributes[NORMAL]);
> }
>
> /* help */
> @@ -953,16 +953,16 @@ static void show_menu(const char *prompt, const char *instructions,
> current_instructions = instructions;
>
> clear();
> - wattrset(main_window, attributes[NORMAL]);
> + (void) wattrset(main_window, attributes[NORMAL]);
> print_in_middle(stdscr, 1, 0, COLS,
> menu_backtitle,
> attributes[MAIN_HEADING]);
>
> - wattrset(main_window, attributes[MAIN_MENU_BOX]);
> + (void) wattrset(main_window, attributes[MAIN_MENU_BOX]);
> box(main_window, 0, 0);
> - wattrset(main_window, attributes[MAIN_MENU_HEADING]);
> + (void) wattrset(main_window, attributes[MAIN_MENU_HEADING]);
> mvwprintw(main_window, 0, 3, " %s ", prompt);
> - wattrset(main_window, attributes[NORMAL]);
> + (void) wattrset(main_window, attributes[NORMAL]);
>
> set_menu_items(curses_menu, curses_menu_items);
>
--
Sent by an employee of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.