From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934302AbcKMMW3 (ORCPT ); Sun, 13 Nov 2016 07:22:29 -0500 Received: from saturn.retrosnub.co.uk ([178.18.118.26]:40471 "EHLO saturn.retrosnub.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933391AbcKMMW2 (ORCPT ); Sun, 13 Nov 2016 07:22:28 -0500 Subject: Re: [PATCH v4 17/26] staging: iio: tsl2583: remove unnecessary parentheses To: Brian Masney , linux-iio@vger.kernel.org References: <1478974781-1457-1-git-send-email-masneyb@onstation.org> <1478974781-1457-18-git-send-email-masneyb@onstation.org> Cc: devel@driverdev.osuosl.org, gregkh@linuxfoundation.org, lars@metafoo.de, pmeerw@pmeerw.net, knaack.h@gmx.de, linux-kernel@vger.kernel.org, Jon.Brenner@ams.com From: Jonathan Cameron Message-ID: <1ffdb5cc-5211-92f1-87c9-015b175b2ee5@kernel.org> Date: Sun, 13 Nov 2016 12:22:26 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <1478974781-1457-18-git-send-email-masneyb@onstation.org> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/11/16 18:19, Brian Masney wrote: > in_illuminance_lux_table_store() contains some unnecessary parentheses. > This patch removes them since they provide no value. > > Signed-off-by: Brian Masney Applied. > --- > drivers/staging/iio/light/tsl2583.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/staging/iio/light/tsl2583.c b/drivers/staging/iio/light/tsl2583.c > index fc58074..fe9d777 100644 > --- a/drivers/staging/iio/light/tsl2583.c > +++ b/drivers/staging/iio/light/tsl2583.c > @@ -574,7 +574,7 @@ static ssize_t in_illuminance_lux_table_store(struct device *dev, > __func__, TSL2583_MAX_LUX_INTS); > goto done; > } > - if ((value[(n - 2)] | value[(n - 1)] | value[n]) != 0) { > + if ((value[n - 2] | value[n - 1] | value[n]) != 0) { > dev_err(dev, "%s: The last 3 entries in the lux table must be zeros.\n", > __func__); > goto done; > @@ -582,7 +582,7 @@ static ssize_t in_illuminance_lux_table_store(struct device *dev, > > /* Zero out the table */ > memset(tsl2583_device_lux, 0, sizeof(tsl2583_device_lux)); > - memcpy(tsl2583_device_lux, &value[1], (value[0] * 4)); > + memcpy(tsl2583_device_lux, &value[1], value[0] * 4); > > ret = len; > >