[PATCH v2 06/19] PM / devfreq: tegra: Fix missed error checking on devfreq initialization failure

[Dmitry Osipenko]

The code doesn't check for devfreq initialization failure, fix it.

Signed-off-by: Dmitry Osipenko <dig...@gmail.com>
---
 drivers/devfreq/tegra-devfreq.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/devfreq/tegra-devfreq.c b/drivers/devfreq/tegra-devfreq.c
index f0f0d78f6cbf..aa0478464b35 100644
--- a/drivers/devfreq/tegra-devfreq.c
+++ b/drivers/devfreq/tegra-devfreq.c
@@ -707,6 +707,10 @@ static int tegra_devfreq_probe(struct platform_device 
*pdev)
                                                 &tegra_devfreq_profile,
                                                 "tegra_actmon",
                                                 NULL);
+       if (IS_ERR(tegra->devfreq)) {
+               err = PTR_ERR(tegra->devfreq);
+               return err;
+       }
 
        return 0;
 }
-- 
2.21.0