Re: [PATCH 1/1] dmaengine: bcm-sba-raid: Handle mbox_request_channel failure
From: Florian Fainelli
Date: Fri Dec 27 2019 - 11:28:31 EST
On 12/27/2019 1:54 AM, Rayagonda Kokatanur wrote:
> Fix kernel NULL pointer dereference error when mbox_request_channel()
> fails to allocate channel.
>
> Fixes: 4e9f8187aec ("dmaengine: bcm-sba-raid: Use only single mailbox channel")
> Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@xxxxxxxxxxxx>
Reviewed-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
--
Florian