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Commit a9011726 authored by Arvind Yadav's avatar Arvind Yadav Committed by Bjorn Andersson
Browse files

rpmsg: glink: use put_device() if device_register fail 



if device_register() returned an error! Always use put_device()
to give up the reference initialized. And unregister device for
other return error.

Signed-off-by: default avatarArvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
parent 7928b2cb

drivers/rpmsg/qcom_glink_smem.c

+2 −1
Original line number Diff line number Diff line
@@ -217,6 +217,7 @@ struct qcom_glink *qcom_glink_smem_register(struct device *parent, 
	ret = device_register(dev);

	if (ret) {

		pr_err("failed to register glink edge\n");

		put_device(dev);

		return ERR_PTR(ret);

	}
@@ -299,7 +300,7 @@ struct qcom_glink *qcom_glink_smem_register(struct device *parent, 
	return glink;



err_put_dev:

	put_device(dev);

	device_unregister(dev);



	return ERR_PTR(ret);

}