kconfig: fix set but not used variables
Some variables were being set but never used, which was triggering
warnings in GCC >= 4.6.
Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>
diff --git a/scripts/kconfig/lxdialog/textbox.c b/scripts/kconfig/lxdialog/textbox.c
index c704712..154c2dd 100644
--- a/scripts/kconfig/lxdialog/textbox.c
+++ b/scripts/kconfig/lxdialog/textbox.c
@@ -320,7 +320,6 @@
*/
static void print_line(WINDOW * win, int row, int width)
{
- int y, x;
char *line;
line = get_line();
@@ -329,10 +328,10 @@
waddch(win, ' ');
waddnstr(win, line, MIN(strlen(line), width - 2));
- getyx(win, y, x);
/* Clear 'residue' of previous line */
#if OLD_NCURSES
{
+ int x = getcurx(win);
int i;
for (i = 0; i < width - x; i++)
waddch(win, ' ');