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>
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@ -320,7 +320,6 @@ static void print_page(WINDOW * win, int height, int width)
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*/
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static void print_line(WINDOW * win, int row, int width)
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{
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int y, x;
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char *line;
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line = get_line();
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@ -329,10 +328,10 @@ static void print_line(WINDOW * win, int row, int width)
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waddch(win, ' ');
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waddnstr(win, line, MIN(strlen(line), width - 2));
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getyx(win, y, x);
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/* Clear 'residue' of previous line */
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#if OLD_NCURSES
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{
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int x = getcurx(win);
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int i;
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for (i = 0; i < width - x; i++)
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waddch(win, ' ');
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