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Re: [PATCH 1/2] xen/arm: domain_build: Check return code of domain_vpl011_init

To: Michal Orzel <michal.orzel@xxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
From: Julien Grall <julien@xxxxxxx>
Date: Wed, 22 Mar 2023 16:11:02 +0000
Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx>, Bertrand Marquis <bertrand.marquis@xxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>
Delivery-date: Wed, 22 Mar 2023 16:11:10 +0000
List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

Hi,

On 22/03/2023 10:29, Michal Orzel wrote:

We are assigning return code of domain_vpl011_init() to a variable
without checking it for an error. Fix it.

Fixes: 3580c8b2dfc3 ("xen/arm: if direct-map domain use native UART address and IRQ 
number for vPL011")
Signed-off-by: Michal Orzel <michal.orzel@xxxxxxx>


Acked-by: Julien Grall <jgrall@xxxxxxxxxx>

Cheers,

--
Julien Grall

References:
- [PATCH 0/2] xen/arm: fixes around domain_vpl011_init
  - From: Michal Orzel
- [PATCH 1/2] xen/arm: domain_build: Check return code of domain_vpl011_init
  - From: Michal Orzel

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