staging: unisys: refactor uisctrl_unregister_req_handler_ex()

Get rid of the unnecessary goto statement and just return directly.
Signed-off-by: NBryan Thompson <bryan.thompson@unisys.com>
Signed-off-by: NBenjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/unisys/uislib/uisutils.c

@@ -155,20 +155,14 @@ EXPORT_SYMBOL_GPL(uisctrl_register_req_handler_ex);
 int
 uisctrl_unregister_req_handler_ex(uuid_le switch_uuid)
 {
-	int rc = 0;		/* assume failure */
-
 	LOGINF("type=%pUL.\n", &switch_uuid);
 	if (req_handler_del(switch_uuid) < 0) {
 		LOGERR("failed to remove %pUL from server list\n",
 		       &switch_uuid);
-		goto Away;
+		return 0;
 	}
 	atomic_dec(&uisutils_registered_services);
-	rc = 1;			/* success */
-Away:
-	if (!rc)
-		LOGERR("failed to unregister type %pUL.\n", &switch_uuid);
-	return rc;
+	return 1;
 }
 EXPORT_SYMBOL_GPL(uisctrl_unregister_req_handler_ex);