Explicitly tell the compiler that we don't care about the return value

of kbdd_ioctl().

1 files changed, 11 insertions, 11 deletions

diff --git a/sys/dev/syscons/syscons.c b/sys/dev/syscons/syscons.c
index 4bf5e15..2f41f3a 100644
--- a/sys/dev/syscons/syscons.c
+++ b/sys/dev/syscons/syscons.c
@@ -475,7 +475,7 @@ sc_attach_unit(int unit, int flags)
     scrn_timer(sc);
 
     /* set up the keyboard */
-    kbdd_ioctl(sc->kbd, KDSKBMODE, (caddr_t)&scp->kbd_mode);
+    (void)kbdd_ioctl(sc->kbd, KDSKBMODE, (caddr_t)&scp->kbd_mode);
     update_kbd_state(scp, scp->status, LOCK_MASK);
 
     printf("%s%d: %s <%d virtual consoles, flags=0x%x>\n",
@@ -584,7 +584,7 @@ sctty_open(struct tty *tp)
 #ifndef __sparc64__
 	if (sc->kbd != NULL) {
 	    key.keynum = KEYCODE_BS;
-	    kbdd_ioctl(sc->kbd, GIO_KEYMAPENT, (caddr_t)&key);
+	    (void)kbdd_ioctl(sc->kbd, GIO_KEYMAPENT, (caddr_t)&key);
             tp->t_termios.c_cc[VERASE] = key.key.map[0];
 	}
 #endif
@@ -643,7 +643,7 @@ sctty_close(struct tty *tp)
 #endif
 	scp->kbd_mode = K_XLATE;
 	if (scp == scp->sc->cur_scp)
-	    kbdd_ioctl(scp->sc->kbd, KDSKBMODE, (caddr_t)&scp->kbd_mode);
+	    (void)kbdd_ioctl(scp->sc->kbd, KDSKBMODE, (caddr_t)&scp->kbd_mode);
 	DPRINTF(5, ("done.\n"));
     }
 }
@@ -1222,7 +1222,7 @@ sctty_ioctl(struct tty *tp, u_long cmd, caddr_t data, struct thread *td)
 	case K_CODE: 		/* switch to CODE mode */
 	    scp->kbd_mode = *(int *)data;
 	    if (scp == sc->cur_scp)
-		kbdd_ioctl(sc->kbd, KDSKBMODE, data);
+		(void)kbdd_ioctl(sc->kbd, KDSKBMODE, data);
 	    return 0;
 	default:
 	    return EINVAL;
@@ -1336,7 +1336,7 @@ sctty_ioctl(struct tty *tp, u_long cmd, caddr_t data, struct thread *td)
 		    }
 		    sc->kbd = kbd_get_keyboard(i); /* sc->kbd == newkbd */
 		    sc->keyboard = i;
-		    kbdd_ioctl(sc->kbd, KDSKBMODE,
+		    (void)kbdd_ioctl(sc->kbd, KDSKBMODE,
 			      (caddr_t)&sc->cur_scp->kbd_mode);
 		    update_kbd_state(sc->cur_scp, sc->cur_scp->status,
 				     LOCK_MASK);
@@ -1649,14 +1649,14 @@ sc_cngetc(struct consdev *cd)
     /* we shall always use the keyboard in the XLATE mode here */
     cur_mode = scp->kbd_mode;
     scp->kbd_mode = K_XLATE;
-    kbdd_ioctl(scp->sc->kbd, KDSKBMODE, (caddr_t)&scp->kbd_mode);
+    (void)kbdd_ioctl(scp->sc->kbd, KDSKBMODE, (caddr_t)&scp->kbd_mode);
 
     kbdd_poll(scp->sc->kbd, TRUE);
     c = scgetc(scp->sc, SCGETC_CN | SCGETC_NONBLOCK);
     kbdd_poll(scp->sc->kbd, FALSE);
 
     scp->kbd_mode = cur_mode;
-    kbdd_ioctl(scp->sc->kbd, KDSKBMODE, (caddr_t)&scp->kbd_mode);
+    (void)kbdd_ioctl(scp->sc->kbd, KDSKBMODE, (caddr_t)&scp->kbd_mode);
     kbdd_disable(scp->sc->kbd);
     splx(s);
 
@@ -1756,7 +1756,7 @@ scrn_timer(void *arg)
 	    sc->keyboard = sc_allocate_keyboard(sc, -1);
 	    if (sc->keyboard >= 0) {
 		sc->kbd = kbd_get_keyboard(sc->keyboard);
-		kbdd_ioctl(sc->kbd, KDSKBMODE,
+		(void)kbdd_ioctl(sc->kbd, KDSKBMODE,
 			  (caddr_t)&sc->cur_scp->kbd_mode);
 		update_kbd_state(sc->cur_scp, sc->cur_scp->status,
 				 LOCK_MASK);
@@ -2551,7 +2551,7 @@ exchange_scr(sc_softc_t *sc)
 
     /* set up the keyboard for the new screen */
     if (sc->old_scp->kbd_mode != scp->kbd_mode)
-	kbdd_ioctl(sc->kbd, KDSKBMODE, (caddr_t)&scp->kbd_mode);
+	(void)kbdd_ioctl(sc->kbd, KDSKBMODE, (caddr_t)&scp->kbd_mode);
     update_kbd_state(scp, scp->status, LOCK_MASK);
 
     mark_all(scp);
@@ -3334,7 +3334,7 @@ next_code:
 	    case NLK: case CLK: case ALK:
 		break;
 	    case SLK:
-		kbdd_ioctl(sc->kbd, KDGKBSTATE, (caddr_t)&f);
+		(void)kbdd_ioctl(sc->kbd, KDGKBSTATE, (caddr_t)&f);
 		if (f & SLKED) {
 		    scp->status |= SLKED;
 		} else {
@@ -3764,7 +3764,7 @@ sc_allocate_keyboard(sc_softc_t *sc, int unit)
 			strcpy(ki.kb_name, k->kb_name);
 			ki.kb_unit = k->kb_unit;
 
-			kbdd_ioctl(k0, KBADDKBD, (caddr_t) &ki);
+			(void)kbdd_ioctl(k0, KBADDKBD, (caddr_t) &ki);
 		}
 	} else
 		idx0 = kbd_allocate("*", unit, (void *)&sc->keyboard, sckbdevent, sc);