linux-kernel - [PATCH]scripts/kconfig/nconf.gui.c Fix warning: value computed is not used

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Date:	Mon,  2 Aug 2010 16:16:06 -0700
From:	"Justin P. Mattock" <justinmattock@...il.com>
To:	linux-kbuild@...r.kernel.org
Cc:	zippel@...ux-m68k.org, mmarek@...e.cz,
	linux-kernel@...r.kernel.org,
	"Justin P. Mattock" <justinmattock@...il.com>
Subject: [PATCH]scripts/kconfig/nconf.gui.c Fix warning: value computed is not used

The below patch fixes some warning messages Im getting when doing
make nconfig

 make nconfig
  HOSTCC  scripts/kconfig/nconf.gui.o
scripts/kconfig/nconf.gui.c: In function 'print_in_middle':
scripts/kconfig/nconf.gui.c:170:2: warning: value computed is not used
scripts/kconfig/nconf.gui.c: In function 'btn_dialog':
scripts/kconfig/nconf.gui.c:300:2: warning: value computed is not used
scripts/kconfig/nconf.gui.c:304:2: warning: value computed is not used
scripts/kconfig/nconf.gui.c: In function 'dialog_inputbox':
scripts/kconfig/nconf.gui.c:395:2: warning: value computed is not used
scripts/kconfig/nconf.gui.c:397:2: warning: value computed is not used
scripts/kconfig/nconf.gui.c:399:2: warning: value computed is not used
scripts/kconfig/nconf.gui.c:404:2: warning: value computed is not used
scripts/kconfig/nconf.gui.c: In function 'show_scroll_win':
scripts/kconfig/nconf.gui.c:534:2: warning: value computed is not used
scripts/kconfig/nconf.gui.c:549:2: warning: value computed is not used
scripts/kconfig/nconf.gui.c:551:2: warning: value computed is not used
  HOSTLD  scripts/kconfig/nconf
scripts/kconfig/nconf arch/x86/Kconfig

I looked around for a way to fix these, but am not familiar with ncurses.
if there's a better way let me know and/or send a seperate fix.

Signed-off-by: Justin P. Mattock <justinmattock@...il.com>

---
 scripts/kconfig/nconf.gui.c |   11 -----------
 1 files changed, 0 insertions(+), 11 deletions(-)

diff --git a/scripts/kconfig/nconf.gui.c b/scripts/kconfig/nconf.gui.c
index a9d9344..08a5a04 100644
--- a/scripts/kconfig/nconf.gui.c
+++ b/scripts/kconfig/nconf.gui.c
@@ -167,7 +167,6 @@ void print_in_middle(WINDOW *win,
 	length = strlen(string);
 	temp = (width - length) / 2;
 	x = startx + (int)temp;
-	wattrset(win, color);
 	mvwprintw(win, y, x, "%s", string);
 	refresh();
 }
@@ -297,11 +296,9 @@ int btn_dialog(WINDOW *main_window, const char *msg, int btn_num, ...)
 	set_menu_fore(menu, attributes[DIALOG_MENU_FORE]);
 	set_menu_back(menu, attributes[DIALOG_MENU_BACK]);
 
-	wattrset(win, attributes[DIALOG_BOX]);
 	box(win, 0, 0);
 
 	/* print message */
-	wattrset(msg_win, attributes[DIALOG_TEXT]);
 	fill_window(msg_win, msg);
 
 	set_menu_win(menu, win);
@@ -392,16 +389,11 @@ int dialog_inputbox(WINDOW *main_window,
 	form_win = derwin(win, 1, prompt_width, prompt_lines+3, 2);
 	keypad(form_win, TRUE);
 
-	wattrset(form_win, attributes[INPUT_FIELD]);
-
-	wattrset(win, attributes[INPUT_BOX]);
 	box(win, 0, 0);
-	wattrset(win, attributes[INPUT_HEADING]);
 	if (title)
 		mvwprintw(win, 0, 3, "%s", title);
 
 	/* print message */
-	wattrset(prompt_win, attributes[INPUT_TEXT]);
 	fill_window(prompt_win, prompt);
 
 	mvwprintw(form_win, 0, 0, "%*s", prompt_width, " ");
@@ -531,7 +523,6 @@ void show_scroll_win(WINDOW *main_window,
 
 	/* create the pad */
 	pad = newpad(total_lines+10, total_cols+10);
-	wattrset(pad, attributes[SCROLLWIN_TEXT]);
 	fill_window(pad, text);
 
 	win_lines = min(total_lines+4, LINES-2);
@@ -546,9 +537,7 @@ void show_scroll_win(WINDOW *main_window,
 	win = newwin(win_lines, win_cols, y, x);
 	keypad(win, TRUE);
 	/* show the help in the help window, and show the help panel */
-	wattrset(win, attributes[SCROLLWIN_BOX]);
 	box(win, 0, 0);
-	wattrset(win, attributes[SCROLLWIN_HEADING]);
 	mvwprintw(win, 0, 3, " %s ", title);
 	panel = new_panel(win);
 
-- 
1.7.1.rc1.21.gf3bd6

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