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(parent: 2514071) | patch
IIO: ADC: fix return value check in stm32_dfsdm_adc_probe()
authorWei Yongjun <weiyongjun1@huawei.com>
Thu, 11 Jan 2018 11:12:41 +0000 (11:12 +0000)
committerMark Brown <broonie@kernel.org>
Thu, 11 Jan 2018 12:30:21 +0000 (12:30 +0000)
commitd5ff18bcd4b5e66396eab7e8271172157ee1253e
tree36761ea19d453ce23bba13d0c578da05b4b199b2tree | snapshot
parent25140717414c319bcc44b5aac39357a52d0bc8e0commit | diff
IIO: ADC: fix return value check in stm32_dfsdm_adc_probe()

In case of error, the function devm_iio_device_alloc() returns NULL
pointer not ERR_PTR(). The IS_ERR() test in the return value check
should be replaced with NULL test.

Fixes: e2e6771c6462 ("IIO: ADC: add STM32 DFSDM sigma delta ADC support")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/iio/adc/stm32-dfsdm-adc.c diff | blob | history
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