linux-kernel - Re: NFS: remove the redundant check when kfree an object in nfs_netns_client

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Message-ID: <ee684073-bd3e-9a1c-4d38-702f55affba4@web.de>
Date:   Wed, 4 Sep 2019 17:11:52 +0200
From:   Markus Elfring <Markus.Elfring@....de>
To:     zhong jiang <zhongjiang@...wei.com>,
        Anna Schumaker <anna.schumaker@...app.com>,
        Trond Myklebust <trond.myklebust@...merspace.com>,
        linux-nfs@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: NFS: remove the redundant check when kfree an object in
 nfs_netns_client_release

> kfree has taken the null check in account.

I suggest to take another look at a similar patch.

NFS: fix ifnullfree.cocci warnings
https://lkml.org/lkml/2019/7/7/73
https://lore.kernel.org/patchwork/patch/1098005/
https://lore.kernel.org/r/alpine.DEB.2.21.1907071844310.2521@hadrien/

Regards,
Markus