[PATCH] ata: fixes kernel crash while tracing ata_eh_link_autopsy event

From: tj@kernel.org (Tejun Heo)
Date: 2017-11-01 14:30:47
Also in: linux-devicetree, linux-ide, linux-scsi

Hello,

On Tue, Oct 31, 2017 at 08:52:44PM +0530, Rameshwar Sahu wrote:

quoted

probably should take both link and dev and use dev iff it's not NULL.

Instead of this would it be better to call trace_ata_eh_link_autopsy() if
dev is not NULL from ata error handler ??

Oh yeah, that'd work too and be probably better.

Thanks.

-- 
tejun