Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755592Ab2HFJqn (ORCPT ); Mon, 6 Aug 2012 05:46:43 -0400 Received: from mail1.windriver.com ([147.11.146.13]:63915 "EHLO mail1.windriver.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754273Ab2HFJql (ORCPT ); Mon, 6 Aug 2012 05:46:41 -0400 From: Ying Xue To: CC: , , Subject: [PATCH] USB: ftdi_sio: Quiet sparse noise about using plain integer was NULL pointer Date: Mon, 6 Aug 2012 17:46:37 +0800 Message-ID: <1344246397-1604-1-git-send-email-ying.xue@windriver.com> X-Mailer: git-send-email 1.7.1 MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 921 Lines: 30 Pointers should not be compared to plain integers. Quiets the sparse warning: warning: Using plain integer as NULL pointer Signed-off-by: Ying Xue --- drivers/usb/serial/ftdi_sio.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index bc912e5..70688cb 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -2106,7 +2106,7 @@ static void ftdi_set_termios(struct tty_struct *tty, cflag = termios->c_cflag; - if (old_termios == 0) + if (!old_termios) goto no_skip; if (old_termios->c_cflag == termios->c_cflag -- 1.6.2.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/