Re: [PATCH v2] net: fujitsu: fix a potential NULL pointer dereference

From: David Miller
Date: Tue Mar 12 2019 - 17:49:04 EST

From: Kangjie Lu <kjlu@xxxxxxx>
Date: Tue, 12 Mar 2019 02:16:21 -0500

> In case ioremap fails, the fix releases the pcmcia window and
> returns -ENOMEM to avoid the NULL pointer dereference.
> Signed-off-by: Kangjie Lu <kjlu@xxxxxxx>