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Subject[PATCH] PM / devfreq: Remove unnecessary NULL check before kfree
NULL check before freeing functions like kfree is not needed.

This issue was detected with the help of Coccinelle.

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
---
drivers/devfreq/devfreq.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
index 78fb496..21164a9 100644
--- a/drivers/devfreq/devfreq.c
+++ b/drivers/devfreq/devfreq.c
@@ -672,8 +672,7 @@ struct devfreq *devfreq_add_device(struct device *dev,

device_unregister(&devfreq->dev);
err_dev:
- if (devfreq)
- kfree(devfreq);
+ kfree(devfreq);
err_out:
return ERR_PTR(err);
}
--
2.7.4
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