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iio: imu: inv_mpu6050: Remove duplicate NULL check 

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>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Andy Shevchenko 2017-10-31 16:21:47 +02:00 committed by Jonathan Cameron
parent aa6b707c14
commit e36c8c161c
1 changed files with 1 additions and 2 deletions
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3
drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c
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@ -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)); 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 #else