`buf` is cast to a const char *, but `buf` is already a const char *, so the case is unnecessary. Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx> --- drivers/iio/adc/ina2xx-adc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/adc/ina2xx-adc.c b/drivers/iio/adc/ina2xx-adc.c index 352f27657238..08f243f5b92b 100644 --- a/drivers/iio/adc/ina2xx-adc.c +++ b/drivers/iio/adc/ina2xx-adc.c @@ -550,7 +550,7 @@ static ssize_t ina2xx_allow_async_readout_store(struct device *dev, bool val; int ret; - ret = strtobool((const char *) buf, &val); + ret = strtobool(buf, &val); if (ret) return ret; -- 2.30.2
