On Mon, 11 Mar 2024 15:51:11 +0200
Elad Nachman [off-list ref] wrote:

From: Elad Nachman <enachman@marvell.com>

Prestera driver routing module cleanup process would
release memory and then reference it again, and eventually
free it again.
Remove the redundant first memory free call.
All such double free calls were detected using KASAN.

 
Not directly related to this patch but I am wondering if
the call to prestera_port_sfp_unbind(port) is not missing in
prestera_destroy_ports() function?

Regards,
-- 
Köry Maincent, Bootlin
Embedded Linux and kernel engineering
https://bootlin.com