From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: linux-i2c@vger.kernel.org, Wolfram Sang <wsa@the-dreams.de>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Jonathan Cameron <jic23@kernel.org>,
Hartmut Knaack <knaack.h@gmx.de>,
Lars-Peter Clausen <lars@metafoo.de>,
Peter Meerwald-Stadler <pmeerw@pmeerw.net>,
linux-iio@vger.kernel.org
Subject: [PATCH v1 13/15] iio: imu: inv_mpu6050: Remove duplicate NULL check
Date: Tue, 31 Oct 2017 16:21:47 +0200 [thread overview]
Message-ID: <20171031142149.32512-13-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20171031142149.32512-1-andriy.shevchenko@linux.intel.com>
Since i2c_unregister_device() became NULL-aware we may remove duplicate
NULL check.
Cc: Jonathan Cameron <jic23@kernel.org>
Cc: Hartmut Knaack <knaack.h@gmx.de>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Cc: linux-iio@vger.kernel.org
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c
index dd6fc6d21f9d..d78a10403bac 100644
--- a/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c
+++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c
@@ -196,8 +196,7 @@ void inv_mpu_acpi_delete_mux_client(struct i2c_client *client)
{
struct inv_mpu6050_state *st = iio_priv(dev_get_drvdata(&client->dev));
- if (st->mux_client)
- i2c_unregister_device(st->mux_client);
+ i2c_unregister_device(st->mux_client);
}
#else
--
2.14.2
next parent reply other threads:[~2017-10-31 14:21 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20171031142149.32512-1-andriy.shevchenko@linux.intel.com>
2017-10-31 14:21 ` Andy Shevchenko [this message]
2017-11-19 16:04 ` [PATCH v1 13/15] iio: imu: inv_mpu6050: Remove duplicate NULL check Jonathan Cameron
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