From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932126AbbJSRkA (ORCPT ); Mon, 19 Oct 2015 13:40:00 -0400 Received: from mail-pa0-f54.google.com ([209.85.220.54]:33400 "EHLO mail-pa0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751273AbbJSRj7 (ORCPT ); Mon, 19 Oct 2015 13:39:59 -0400 From: Muhammad Falak R Wani To: Lidza Louina , Mark Hounschell , Greg Kroah-Hartman , driverdev-devel@linuxdriverproject.org, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org Cc: Muhammad Falak R Wani Subject: [PATCH] staging: dgnc: Remove explicit NULL comparison Date: Mon, 19 Oct 2015 23:14:35 +0530 Message-Id: <1445276675-23226-1-git-send-email-falakreyaz@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Rewrite explicit NULL comparison in its simpler form. @NULL_REPLACE@ expression e; @@ -e == NULL + !e Signed-off-by: Muhammad Falak R Wani --- drivers/staging/dgnc/dgnc_tty.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c index ce4187f..973263e 100644 --- a/drivers/staging/dgnc/dgnc_tty.c +++ b/drivers/staging/dgnc/dgnc_tty.c @@ -1521,7 +1521,7 @@ static int dgnc_tty_chars_in_buffer(struct tty_struct *tty) uint chars = 0; unsigned long flags; - if (tty == NULL) + if (!tty) return 0; un = tty->driver_data; -- 1.9.1