irqtop: small cleanup in main()

diff --git a/sys-utils/irqtop.c b/sys-utils/irqtop.c
index 64ab31bcdfeb2fdb83bd61f769975ce6fd2d2b6f..8c15712ee5afeddb47aae81a2ee0b7cb4664c207 100644 (file)
--- a/sys-utils/irqtop.c
+++ b/sys-utils/irqtop.c
@@ -309,10 +309,8 @@ static void parse_args(    struct irqtop_ctl *ctl,
 int main(int argc, char **argv)
 {
        int is_tty = 0;
-       int retval = EXIT_SUCCESS;
        struct termios saved_tty;
        struct irq_output out = {
-               .ncolumns = 0,
                .sort_func = DEF_SORT_FUNC
        };
        struct irqtop_ctl ctl = {
@@ -344,5 +342,5 @@ int main(int argc, char **argv)
        delwin(ctl.win);
        endwin();
 
-       return retval;
+       return EXIT_SUCCESS;
 }