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Date:   Tue, 16 Jun 2020 17:45:21 -0700
From:   Matthew Wilcox <willy@infradead.org>
To:     William Kucharski <william.kucharski@oracle.com>
Cc:     linux-mm@kvack.org, linux-kernel@vger.kernel.org,
        Christoph Lameter <cl@linux.com>,
        Pekka Enberg <penberg@kernel.org>,
        David Rientjes <rientjes@google.com>,
        Joonsoo Kim <iamjoonsoo.kim@lge.com>,
        Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH] mm: ksize() should silently accept a NULL pointer
Message-ID: <20200617004521.GE8681@bombadil.infradead.org>
References: <20200616225409.4670-1-william.kucharski@oracle.com>
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On Tue, Jun 16, 2020 at 04:54:09PM -0600, William Kucharski wrote:
> Other mm routines such as kfree() and kzfree() silently do the right
> thing if passed a NULL pointer, so ksize() should do the same.
> 
> Signed-off-by: William Kucharski <william.kucharski@oracle.com>

Nice simplification.

Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>