From: Joerg Roedel <joro@8bytes.org>
To: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: sergey.senozhatsky@gmail.com, kernel-janitors@vger.kernel.org,
iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 38/39] iommu/amd: drop null test before destroy functions
Date: Tue, 29 Sep 2015 15:41:19 +0200 [thread overview]
Message-ID: <20150929134119.GB7572@8bytes.org> (raw)
In-Reply-To: <1442146532-9100-39-git-send-email-Julia.Lawall@lip6.fr>
On Sun, Sep 13, 2015 at 02:15:31PM +0200, Julia Lawall wrote:
> Remove unneeded NULL test.
>
> The semantic patch that makes this change is as follows:
> (http://coccinelle.lip6.fr/)
>
> // <smpl>
> @@ expression x; @@
> -if (x != NULL) {
> \(kmem_cache_destroy\|mempool_destroy\|dma_pool_destroy\)(x);
> x = NULL;
> -}
> // </smpl>
>
> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
>
> ---
> drivers/iommu/amd_iommu_init.c | 7 ++-----
> 1 file changed, 2 insertions(+), 5 deletions(-)
Applied, thanks.
next prev parent reply other threads:[~2015-09-29 13:41 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-13 12:14 [PATCH 00/39] drop null test before destroy functions Julia Lawall
[not found] ` <1442146532-9100-1-git-send-email-Julia.Lawall-L2FTfq7BK8M@public.gmane.org>
2015-09-13 12:15 ` [PATCH 38/39] iommu/amd: " Julia Lawall
2015-09-29 13:41 ` Joerg Roedel [this message]
2015-09-14 11:55 ` [PATCH 00/39] " SF Markus Elfring
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