delete unused var

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

diff --git a/src/getkeycodes.c b/src/getkeycodes.c
index 9bee144..9d6fad6 100644 (file)
--- a/src/getkeycodes.c
+++ b/src/getkeycodes.c
@@ -24,7 +24,6 @@ main(int argc, char **argv) {
        int fd;
        unsigned int sc, sc0;
        struct kbkeycode a;
-       int old_kernel = 0;
 
        set_progname(argv[0]);
 
@@ -43,7 +42,6 @@ main(int argc, char **argv) {
        a.scancode = 0;
        a.keycode = 0;
        if (ioctl(fd, KDGETKEYCODE, &a)) {
-               old_kernel = 1;
                sc0 = 89;
        } else
        for (sc0 = 1; sc0 <= 88; sc0++) {