From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf1-f195.google.com ([209.85.210.195]:34682 "EHLO mail-pf1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726133AbeHOX3P (ORCPT ); Wed, 15 Aug 2018 19:29:15 -0400 From: David Frey To: linux-iio@vger.kernel.org Cc: jic23@vger.kernel.org, himanshujha199640@gmail.com, David Frey Subject: [PATCH v2 1/7] iio: chemical: bme680: use clamp macro Date: Wed, 15 Aug 2018 13:38:29 -0700 Message-Id: <20180815203835.21079-2-dpfrey@gmail.com> In-Reply-To: <20180815203835.21079-1-dpfrey@gmail.com> References: <20180815203835.21079-1-dpfrey@gmail.com> Sender: linux-iio-owner@vger.kernel.org List-Id: linux-iio@vger.kernel.org Signed-off-by: David Frey --- drivers/iio/chemical/bme680_core.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/iio/chemical/bme680_core.c b/drivers/iio/chemical/bme680_core.c index 7d9bb62baa3f..b4c012bc0a82 100644 --- a/drivers/iio/chemical/bme680_core.c +++ b/drivers/iio/chemical/bme680_core.c @@ -408,10 +408,7 @@ static u32 bme680_compensate_humid(struct bme680_data *data, var6 = (var4 * var5) >> 1; calc_hum = (((var3 + var6) >> 10) * 1000) >> 12; - if (calc_hum > 100000) /* Cap at 100%rH */ - calc_hum = 100000; - else if (calc_hum < 0) - calc_hum = 0; + calc_hum = clamp(calc_hum, 0, 100000); /* clamp between 0-100 %rH */ return calc_hum; } -- 2.11.0