drivers: staging: vme: Fixed the using of sizeof

Constructions that looks like
card = kzalloc(sizeof(struct pio2_card), GFP_KERNEL);
are changed to
card = kzalloc(sizeof(*card), GFP_KERNEL);

Signed-off-by: Egor Uleyskiy <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/staging/vme/devices/vme_pio2_core.c

···
 	u8 reg;
 	int vec;
 
-	card = kzalloc(sizeof(struct pio2_card), GFP_KERNEL);
+	card = kzalloc(sizeof(*card), GFP_KERNEL);
 	if (!card) {
 		retval = -ENOMEM;
 		goto err_struct;

drivers/staging/vme/devices/vme_user.c

···
 		switch (cmd) {
 		case VME_IRQ_GEN:
 			copied = copy_from_user(&irq_req, argp,
-						sizeof(struct vme_irq_id));
+						sizeof(irq_req));
 			if (copied != 0) {
 				pr_warn("Partial copy from userspace\n");
 				return -EFAULT;
···
 	case MASTER_MINOR:
 		switch (cmd) {
 		case VME_GET_MASTER:
-			memset(&master, 0, sizeof(struct vme_master));
+			memset(&master, 0, sizeof(master));
 
 			/* XXX	We do not want to push aspace, cycle and width
 			 *	to userspace as they are
···
 						&master.cycle, &master.dwidth);
 
 			copied = copy_to_user(argp, &master,
-					      sizeof(struct vme_master));
+					      sizeof(master));
 			if (copied != 0) {
 				pr_warn("Partial copy to userspace\n");
 				return -EFAULT;
···
 	case SLAVE_MINOR:
 		switch (cmd) {
 		case VME_GET_SLAVE:
-			memset(&slave, 0, sizeof(struct vme_slave));
+			memset(&slave, 0, sizeof(slave));
 
 			/* XXX	We do not want to push aspace, cycle and width
 			 *	to userspace as they are
···
 					       &slave.aspace, &slave.cycle);
 
 			copied = copy_to_user(argp, &slave,
-					      sizeof(struct vme_slave));
+					      sizeof(slave));
 			if (copied != 0) {
 				pr_warn("Partial copy to userspace\n");
 				return -EFAULT;