iio: adc: Update return value checks (35fbb7f0) · Commits · 戴 / test

drivers/iio/adc/qcom-spmi-adc5.c

+4 −6

Original line number	Diff line number	Diff line
		@@ -301,7 +301,7 @@ static int adc5_configure(struct adc5_chip *adc,

		/* Read registers 0x42 through 0x46 */
		ret = adc5_read(adc, ADC5_USR_DIG_PARAM, buf, sizeof(buf));
		if (ret < 0)
		if (ret)
		return ret;

		/* Digital param selection */
		@@ -388,7 +388,7 @@ static int adc5_do_conversion(struct adc5_chip *adc,

		if (adc->poll_eoc) {
		ret = adc5_poll_wait_eoc(adc);
		if (ret < 0) {
		if (ret) {
		pr_err("EOC bit not set\n");
		goto unlock;
		}
		@@ -398,7 +398,7 @@ static int adc5_do_conversion(struct adc5_chip *adc,
		if (!ret) {
		pr_debug("Did not get completion timeout.\n");
		ret = adc5_poll_wait_eoc(adc);
		if (ret < 0) {
		if (ret) {
		pr_err("EOC bit not set\n");
		goto unlock;
		}
		@@ -516,8 +516,6 @@ static int adc5_read_raw(struct iio_dev *indio_dev,
		default:
		return -EINVAL;
		}

		return 0;
		}

		static int adc7_read_raw(struct iio_dev *indio_dev,
		@@ -761,7 +759,7 @@ static int adc5_get_dt_channel_data(struct adc5_chip *adc,

		ret = adc5_read(adc, ADC5_USR_REVISION1, dig_version,
		sizeof(dig_version));
		if (ret < 0) {
		if (ret) {
		dev_err(dev, "Invalid dig version read %d\n", ret);
		return ret;
		}