tty: VT, remove unused variable

drivers/tty/vt/vt_ioctl.c:1525:2: warning: Value stored to 'kbd' is never read
kbd = kbd_table + console;
^     ~~~~~~~~~~~~~~~~~~~
Signed-off-by: NJiri Slaby <jslaby@suse.cz>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

drivers/tty/vt/vt_ioctl.c

@@ -1512,7 +1512,6 @@ long vt_compat_ioctl(struct tty_struct *tty,
 {
 	struct vc_data *vc = tty->driver_data;
 	struct console_font_op op;	/* used in multiple places here */
-	struct kbd_struct *kbd;
 	unsigned int console;
 	void __user *up = (void __user *)arg;
 	int perm;
@@ -1535,7 +1534,6 @@ long vt_compat_ioctl(struct tty_struct *tty,
 	if (current->signal->tty == tty || capable(CAP_SYS_TTY_CONFIG))
 		perm = 1;
 
-	kbd = kbd_table + console;
 	switch (cmd) {
 	/*
 	 * these need special handlers for incompatible data structures