serial: fsl_lpuart: Return proper error on lpuart_serial_init error path

Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years ago · 39c34b09f2
parent bc764b8fdb
commit 39c34b09f2
1 changed files with 1 additions and 1 deletions
--- a/drivers/tty/serial/fsl_lpuart.c
+++ b/drivers/tty/serial/fsl_lpuart.c
@ -863,7 +863,7 @@ static int __init lpuart_serial_init(void)
 	if (ret)
 		uart_unregister_driver(&lpuart_reg);

-	return 0;
+	return ret;
 }

 static void __exit lpuart_serial_exit(void)