Re: [PATCH v2] rdmavt: delete unnecessary NULL check
From: Leon Romanovsky
Date: Tue Mar 14 2023 - 05:26:26 EST
On Fri, 03 Mar 2023 15:44:08 +0300, Natalia Petrova wrote:
> There is no need to check 'rdi->qp_dev' for NULL. The field 'qp_dev'
> is created in rvt_register_device() which will fail if the 'qp_dev'
> allocation fails in rvt_driver_qp_init(). Overwise this pointer
> doesn't changed and passed to rvt_qp_exit() by the next step.
>
> Found by Linux Verification Center (linuxtesting.org) with SVACE.
>
> [...]
Applied, thanks!
[1/1] rdmavt: delete unnecessary NULL check
https://git.kernel.org/rdma/rdma/c/9b3366ec12f0d7
Best regards,
--
Leon Romanovsky <leon@xxxxxxxxxx>