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SubjectRe: [PATCH] drivers/rpmsg/virtio_rpmsg_bus.c: fix the return value of rpmsg_init
On Mon, 17 Feb 2014 16:13:34 +0800 Barry Song <21cnbao@gmail.com> wrote:

> From: Wei Chen <Wei.Chen@csr.com>
>
> rpmsg_init() always return ERROR code or random integer now, this patch fixes
> it.
>
> ...
>
> --- a/drivers/rpmsg/virtio_rpmsg_bus.c
> +++ b/drivers/rpmsg/virtio_rpmsg_bus.c
> @@ -1096,9 +1096,10 @@ static int __init rpmsg_init(void)
> if (ret) {
> pr_err("failed to register virtio driver: %d\n", ret);
> bus_unregister(&rpmsg_bus);
> + return ret;
> }
>
> - return ret;
> + return 0;
> }

Look more closely. This patch has no effect...


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