From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752649AbbJCPXT (ORCPT ); Sat, 3 Oct 2015 11:23:19 -0400 Received: from mail-pa0-f53.google.com ([209.85.220.53]:35155 "EHLO mail-pa0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752616AbbJCPXR (ORCPT ); Sat, 3 Oct 2015 11:23:17 -0400 From: Sudip Mukherjee To: Lidza Louina , Mark Hounschell , Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org, driverdev-devel@linuxdriverproject.org, devel@driverdev.osuosl.org, Sudip Mukherjee Subject: [PATCH 06/11] staging: dgnc: change style of NULL comparison Date: Sat, 3 Oct 2015 20:52:44 +0530 Message-Id: <1443885769-21121-6-git-send-email-sudipm.mukherjee@gmail.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1443885769-21121-1-git-send-email-sudipm.mukherjee@gmail.com> References: <1443885769-21121-1-git-send-email-sudipm.mukherjee@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Change the NULL comparison style as warned by checkpatch. Signed-off-by: Sudip Mukherjee --- drivers/staging/dgnc/dgnc_tty.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c index 35f3ec4..b40fd67 100644 --- a/drivers/staging/dgnc/dgnc_tty.c +++ b/drivers/staging/dgnc/dgnc_tty.c @@ -1469,7 +1469,7 @@ 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; @@ -1570,7 +1570,7 @@ static int dgnc_tty_write_room(struct tty_struct *tty) int ret = 0; unsigned long flags; - if (tty == NULL || dgnc_TmpWriteBuf == NULL) + if (!tty || !dgnc_TmpWriteBuf) return 0; un = tty->driver_data; @@ -1649,7 +1649,7 @@ static int dgnc_tty_write(struct tty_struct *tty, ushort tmask; uint remain; - if (tty == NULL || dgnc_TmpWriteBuf == NULL) + if (!tty || !dgnc_TmpWriteBuf) return 0; un = tty->driver_data; -- 1.9.1