iio: adc: ad_sigma_delta: Remove unused variable 'ret'

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Fixes the following W=1 kernel build warning(s):

 drivers/iio/adc/ad_sigma_delta.c: In function ‘ad_sd_trigger_handler’:
 drivers/iio/adc/ad_sigma_delta.c:405:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
 405 | int ret;
 | ^~~

Cc: Michael Hennerich <Michael.Hennerich@analog.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Lee Jones 2020-07-16 14:58:59 +01:00 • committed by Jonathan Cameron

parent 263771dbc8

commit 0232d07cb2

1 changed files with 2 additions and 5 deletions

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drivers/iio/adc/ad_sigma_delta.c

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