[PATCH] mtd: fix use-after-free in mtd release

[Miquel Raynal]

Hi zhang,

zhangxiaoxu5 at huawei.com wrote on Mon, 31 Jul 2023 09:35:42 +0800:

> 在 2023/7/30 19:10, Usyskin, Alexander 写道:
> > Miquel, is this patch helps with your original problem of devices not freed?
> > 
> > Zhang, is this patch helps with your problem with KAsan?  
> After this patch applied, the problem can still be reproduced.

Did you test my patch as well? Does Kasan still complain with it?

Thanks,
Miquèl