Commit 2d2da9fc authored Aug 23, 2013 by Wei Yongjun Committed by Jonathan Cameron Aug 28, 2013

iio: adc: twl6030-gpadc: fix error return code in twl6030_gpadc_read_raw()



Fix to return -EINTR in the error handling case instead
of 0 (ret is assigned after goto, which has no effect),
as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

parent 0eab65c6

drivers/iio/adc/twl6030-gpadc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -537,8 +537,8 @@ static int twl6030_gpadc_read_raw(struct iio_dev *indio_dev,
		ret = -ETIMEDOUT;
		goto err;
		} else if (timeout < 0) {
		goto err;
		ret = -EINTR;
		goto err;
		}

		switch (mask) {