coresight: Remove redundant null pointer check before of_node_put and put_device

of_node_put and put_device has taken the null pointer check into account.
So it is safe to remove the duplicated check.

Signed-off-by: zhong jiang <[email protected]>
Signed-off-by: Mathieu Poirier <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

diff --git a/drivers/hwtracing/coresight/of_coresight.c b/drivers/hwtracing/coresight/of_coresight.c
index da71c975e3f7cef9a613f160df7542f4afe8a1f8..89092f83567e851be4f2d4182ece9d196e8a06c8 100644 (file)
--- a/drivers/hwtracing/coresight/of_coresight.c
+++ b/drivers/hwtracing/coresight/of_coresight.c
@@ -219,12 +219,9 @@ static int of_coresight_parse_endpoint(struct device *dev,
                ret = 1;
        } while (0);
 
-       if (rparent)
-               of_node_put(rparent);
-       if (rep)
-               of_node_put(rep);
-       if (rdev)
-               put_device(rdev);
+       of_node_put(rparent);
+       of_node_put(rep);
+       put_device(rdev);
 
        return ret;
 }