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Message-ID: <11e7b443-c84d-48ff-b7d7-12b4381585df@ancud.ru>
Date: Mon, 15 Jul 2024 16:52:40 +0300
From: Nikita Kiryushin <kiryushin@...ud.ru>
To: Simon Horman <horms@...nel.org>
Cc: Sudarsana Kalluru <skalluru@...vell.com>,
Manish Chopra <manishc@...vell.com>, "David S. Miller"
<davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
lvc-project@...uxtesting.org
Subject: Re: [PATCH net-next] bnx2x: remove redundant NULL-pointer check
I agree, I guess I was meaning to state, that bnx2x_vf_op_prep()
already contains all the needed checks
On 7/13/24 21:29, Simon Horman wrote:
> But, FWIIW, I don't think the test on the two lines above is relevant.
>
> bnx2x_vf_op_prep does, conditionally, check that (vf)->vfqs is not NULL.
> But if (vf)->vfqs was null in the code you are updating
> (and I'm not saying it can be, just if it was),
> then neither mac_obj nor vlan_obj would be NULL due to the
> layout of struct bnx2x_vf_queue.
>
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