diff options
| author | Mark Brown <broonie@linaro.org> | 2013-09-23 16:12:52 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-09-24 10:37:55 +0100 |
| commit | ef60abbb6b406389245225ab4acfe73f66e7d92c (patch) | |
| tree | e970f214516fc89097c4ed2464f96700756e7867 /drivers/regulator | |
| parent | 9b92da1f1205bd2591487051a93624dd6c258eef (diff) | |
| download | op-kernel-dev-ef60abbb6b406389245225ab4acfe73f66e7d92c.zip op-kernel-dev-ef60abbb6b406389245225ab4acfe73f66e7d92c.tar.gz | |
regulator: core: Always use return value when regulator_dev_lookup() fails
Ensure that the return value is always set when we return now that the
logic has changed for regulator_get_optional() so we don't get missing
codes leaking out.
Reported-by: Thierry Reding <treding@nvidia.com>
Tested-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/core.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index 088b41a..a40055e 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -1263,12 +1263,13 @@ static struct regulator *_regulator_get(struct device *dev, const char *id, if (rdev) goto found; + regulator = ERR_PTR(ret); + /* * If we have return value from dev_lookup fail, we do not expect to * succeed, so, quit with appropriate error value */ if (ret && ret != -ENODEV) { - regulator = ERR_PTR(ret); goto out; } |
