staging: unisys: refactor visor_memregion_create()

Fix the sizeof() so it uses the variable name rather than the type, fix the
argument alignment to the kzalloc(), and rename the goto label.

Away => cleanup
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/unisys/visorutil/memregion_direct.c

@@ -41,7 +41,7 @@ struct memregion *
 visor_memregion_create(HOSTADDRESS physaddr, ulong nbytes)
 {
 	struct memregion *rc = NULL;
-	struct memregion *memregion = kzalloc(sizeof(struct memregion),
+	struct memregion *memregion = kzalloc(sizeof(*memregion),
 					      GFP_KERNEL | __GFP_NORETRY);
 	if (memregion == NULL) {
 		ERRDRV("visor_memregion_create allocation failed");
@@ -52,10 +52,10 @@ visor_memregion_create(HOSTADDRESS physaddr, ulong nbytes)
 	memregion->overlapped = FALSE;
 	if (!mapit(memregion)) {
 		rc = NULL;
-		goto Away;
+		goto cleanup;
 	}
 	rc = memregion;
-Away:
+cleanup:
 	if (rc == NULL) {
 		if (memregion != NULL) {
 			visor_memregion_destroy(memregion);