X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=drivers%2Fwatchdog%2Fbooke_wdt.c;h=5b06d31ab6a98678320b8c88456f0d3abde2cb35;hb=b232a70a1735c004f9ee6fdf363def527b9234b6;hp=3fe82d0e8caae583a2bdd8ac41a30bec5540fa43;hpb=148b729b9f51a78c1a024369bdcdc592f01103d4;p=~andy%2Flinux

diff --git a/drivers/watchdog/booke_wdt.c b/drivers/watchdog/booke_wdt.c
index 3fe82d0e8ca..5b06d31ab6a 100644
--- a/drivers/watchdog/booke_wdt.c
+++ b/drivers/watchdog/booke_wdt.c
@@ -166,18 +166,17 @@ static long booke_wdt_ioctl(struct file *file,
 
 	switch (cmd) {
 	case WDIOC_GETSUPPORT:
-		if (copy_to_user((void *)arg, &ident, sizeof(ident)))
-			return -EFAULT;
+		return copy_to_user(p, &ident, sizeof(ident)) ? -EFAULT : 0;
 	case WDIOC_GETSTATUS:
 		return put_user(0, p);
 	case WDIOC_GETBOOTSTATUS:
 		/* XXX: something is clearing TSR */
 		tmp = mfspr(SPRN_TSR) & TSR_WRS(3);
 		/* returns CARDRESET if last reset was caused by the WDT */
-		return (tmp ? WDIOF_CARDRESET : 0);
+		return put_user((tmp ? WDIOF_CARDRESET : 0), p);
 	case WDIOC_SETOPTIONS:
 		if (get_user(tmp, p))
-			return -EINVAL;
+			return -EFAULT;
 		if (tmp == WDIOS_ENABLECARD) {
 			booke_wdt_ping();
 			break;