iio:adc:ad7766: Fix unnecessary check in ad7766_probe()

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In the function ad7766_probe(), the return value of
devm_iio_device_register() can be zero or ret, Thus it
is unnecessary to repeated check here.

Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Co-developed-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Link: https://lore.kernel.org/r/20210511134739.948-1-tangbin@cmss.chinamobile.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Tang Bin 2021-05-11 21:47:39 +08:00 • committed by Jonathan Cameron

parent 43fa739450

commit bd1455615f

1 changed files with 1 additions and 4 deletions

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drivers/iio/adc/ad7766.c

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