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Date: Sat, 27 Dec 2014 07:07:48 +0800
From: kbuild test robot <fengguang.wu@intel.com>
To: Daniel Baluta <daniel.baluta@intel.com>
Cc: kbuild-all@01.org, Jonathan Cameron <jic23@kernel.org>,
        Hartmut Knaack <knaack.h@gmx.de>, Lars-Peter Clausen <lars@metafoo.de>,
        Peter Meerwald <pmeerw@pmeerw.net>, linux-iio@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: [PATCH] iio: imu: kmx61: fix simple_return.cocci warnings
Message-ID: <20141226230748.GA57100@athens>
References: <201412270742.z0dX9rhu%fengguang.wu@intel.com>
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drivers/iio/imu/kmx61.c:543:1-4: WARNING: end returns can be simpified
drivers/iio/imu/kmx61.c:480:1-4: WARNING: end returns can be simpified if negative or 0 value

 Simplify a trivial if-return sequence.  Possibly combine with a
 preceding function call.
Generated by: scripts/coccinelle/misc/simple_return.cocci

CC: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---

 kmx61.c |    6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

--- a/drivers/iio/imu/kmx61.c
+++ b/drivers/iio/imu/kmx61.c
@@ -540,11 +540,7 @@ static int kmx61_setup_new_data_interrup
 		return ret;
 	}
 
-	ret = kmx61_set_mode(data, mode, KMX61_ACC | KMX61_MAG, true);
-	if (ret)
-		return ret;
-
-	return 0;
+	return kmx61_set_mode(data, mode, KMX61_ACC | KMX61_MAG, true);
 }
 
 /**
--
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