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Date:   Mon, 4 Jan 2021 18:38:33 -0600
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Arnaud Pouliquen <arnaud.pouliquen@...s.st.com>
Cc:     Ohad Ben-Cohen <ohad@...ery.com>,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        Andy Gross <agross@...nel.org>,
        linux-remoteproc@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-msm@...r.kernel.org
Subject: Re: [PATCH v2 05/16] rpmsg: ns: initialize channel info override
 field

On Tue 22 Dec 04:57 CST 2020, Arnaud Pouliquen wrote:

> By default driver_override should be 0 to avoid to force
> the channel creation with a specified name.The local variable
> is not initialized.
> 

The same problem exists in qcom_glink_native, qcom_smd and rpmsg_char.

Regards,
Bjorn

> Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@...s.st.com>
> ---
>  drivers/rpmsg/rpmsg_ns.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/rpmsg/rpmsg_ns.c b/drivers/rpmsg/rpmsg_ns.c
> index 762ff1ae279f..a526bff62947 100644
> --- a/drivers/rpmsg/rpmsg_ns.c
> +++ b/drivers/rpmsg/rpmsg_ns.c
> @@ -55,6 +55,7 @@ static int rpmsg_ns_cb(struct rpmsg_device *rpdev, void *data, int len,
>  	strncpy(chinfo.name, msg->name, sizeof(chinfo.name));
>  	chinfo.src = RPMSG_ADDR_ANY;
>  	chinfo.dst = rpmsg32_to_cpu(rpdev, msg->addr);
> +	chinfo.driver_override = NULL;
>  
>  	dev_info(dev, "%sing channel %s addr 0x%x\n",
>  		 rpmsg32_to_cpu(rpdev, msg->flags) & RPMSG_NS_DESTROY ?
> -- 
> 2.17.1
> 

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