linux-kernel - Re: [PATCH] scsi: aic7xxx: Remove null pointer checks before kfree()

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Message-ID: <72bc89d5-cf50-3f3a-41e0-b46b134e754d@web.de>
Date:   Sun, 5 Apr 2020 22:02:47 +0200
From:   Markus Elfring <Markus.Elfring@....de>
To:     Qiujun Huang <hqjagain@...il.com>, linux-scsi@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, Alex Dewar <alex.dewar@....co.uk>,
        Hannes Reinecke <hare@...e.com>,
        "James E. J. Bottomley" <jejb@...ux.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>
Subject: Re: [PATCH] scsi: aic7xxx: Remove null pointer checks before kfree()

> NULL check before kfree is unnecessary so remove it.

I hope that you would like to take another update suggestion into account
(besides a typo correction for your commit message).
https://lore.kernel.org/patchwork/patch/1220189/
https://lore.kernel.org/linux-scsi/20200403164712.49579-1-alex.dewar@gmx.co.uk/

Do you find a previous update suggestion like “SCSI-aic7...: Delete unnecessary
checks before the function call "kfree"” also interesting?
https://lore.kernel.org/linux-scsi/54D3E057.9030600@users.sourceforge.net/
https://lore.kernel.org/patchwork/patch/540593/
https://lkml.org/lkml/2015/2/5/650

Regards,
Markus