thermal: cpu_cooling: propagate error returned by idr_alloc()

We aren't supposed to return our own error type here. Return what we got.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/thermal/cpu_cooling.c b/drivers/thermal/cpu_cooling.c
index d57b8bb7d423..5c9a2efeec22 100644
--- a/drivers/thermal/cpu_cooling.c
+++ b/drivers/thermal/cpu_cooling.c
@@ -485,7 +485,7 @@ __cpufreq_cooling_register(struct device_node *np,
         ret = get_idr(&cpufreq_idr, &cpufreq_dev->id);
         if (ret) {
                 kfree(cpufreq_dev);
-                return ERR_PTR(-EINVAL);
+                return ERR_PTR(ret);
         }
 
         snprintf(dev_name, sizeof(dev_name), "thermal-cpufreq-%d",