Re: [PATCH v2] soundwire: intel_init: test link->cdns
From: Vinod Koul
Date: Tue Apr 06 2021 - 00:57:01 EST
On 06-04-21, 09:01, Bard Liao wrote:
> intel_link_probe() could return error and dev_get_drvdata() will return
> null in such case. So we have to test link->cdns after
> link->cdns = dev_get_drvdata(&ldev->auxdev.dev);
> Otherwise, we will meet the "kernel NULL pointer dereference" error.
Applied, thanks
--
~Vinod