Commit bbbecc64 authored Sep 20, 2018 by zhong jiang Committed by Greg Kroah-Hartman Sep 25, 2018

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 <zhongjiang@huawei.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 1cf11385

drivers/hwtracing/coresight/of_coresight.c

+3 −6

Original line number	Diff line number	Diff line
		@@ -219,11 +219,8 @@ 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);

		return ret;

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