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authorBjorn Andersson <bjorn.andersson@linaro.org>2017-11-05 21:27:41 -0800
committerMyungJoo Ham <myungjoo.ham@samsung.com>2018-01-02 09:36:54 +0900
commitd1bf2d30728f310f72296b54f0651ecdb09cbb12 (patch)
tree55d43694a9483263c8ae74171efdcc207716299c /drivers/devfreq
parent30a7acd573899fd8b8ac39236eff6468b195ac7d (diff)
PM / devfreq: Propagate error from devfreq_add_device()
Propagate the error of devfreq_add_device() in devm_devfreq_add_device() rather than statically returning ENOMEM. This makes it slightly faster to pinpoint the cause of a returned error. Fixes: 8cd84092d35e ("PM / devfreq: Add resource-managed function for devfreq device") Cc: stable@vger.kernel.org Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Diffstat (limited to 'drivers/devfreq')
-rw-r--r--drivers/devfreq/devfreq.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
index 78fb496ecb4e..99c4021fc33b 100644
--- a/drivers/devfreq/devfreq.c
+++ b/drivers/devfreq/devfreq.c
@@ -737,7 +737,7 @@ struct devfreq *devm_devfreq_add_device(struct device *dev,
devfreq = devfreq_add_device(dev, profile, governor_name, data);
if (IS_ERR(devfreq)) {
devres_free(ptr);
- return ERR_PTR(-ENOMEM);
+ return devfreq;
}
*ptr = devfreq;

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