staging: iio: ad7150: simplify i2c SMBus return treatment

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Since i2c_smbus_write_byte_data returns no-positive value, this commit
making the treatment of its return value less verbose.

Signed-off-by: Melissa Wen <melissa.srw@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Melissa Wen 2019-06-14 13:32:54 -03:00 • committed by Jonathan Cameron

parent 34b94f9383

commit 28c7901451

1 changed files with 2 additions and 7 deletions

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drivers/staging/iio/cdc/ad7150.c

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