[PATCH -next] drm/panfrost: simplify the return expression of panfrost_devfreq_target()

[Qinglang Miao]

Simplify the return expression.

Signed-off-by: Qinglang Miao <miaoqingl...@huawei.com>
---
 drivers/gpu/drm/panfrost/panfrost_devfreq.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/panfrost/panfrost_devfreq.c 
b/drivers/gpu/drm/panfrost/panfrost_devfreq.c
index 8ab025d00..913eaa6d0 100644
--- a/drivers/gpu/drm/panfrost/panfrost_devfreq.c
+++ b/drivers/gpu/drm/panfrost/panfrost_devfreq.c
@@ -29,18 +29,13 @@ static int panfrost_devfreq_target(struct device *dev, 
unsigned long *freq,
                                   u32 flags)
 {
        struct dev_pm_opp *opp;
-       int err;
 
        opp = devfreq_recommended_opp(dev, freq, flags);
        if (IS_ERR(opp))
                return PTR_ERR(opp);
        dev_pm_opp_put(opp);
 
-       err = dev_pm_opp_set_rate(dev, *freq);
-       if (err)
-               return err;
-
-       return 0;
+       return dev_pm_opp_set_rate(dev, *freq);
 }
 
 static void panfrost_devfreq_reset(struct panfrost_devfreq *pfdevfreq)
-- 
2.23.0