From: Thierry Reding <thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: SF Markus Elfring
<elfring-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
Cc: Greg Kroah-Hartman
<gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org>,
Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>,
devel-gWbeCf7V1WCQmaza687I9mD2FQJk+8+b@public.gmane.org,
linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
LKML <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
kernel-janitors-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Julia Lawall <julia.lawall-L2FTfq7BK8M@public.gmane.org>
Subject: Re: [PATCH 1/2] staging: android: ion: Deletion of unnecessary checks before two function calls
Date: Tue, 2 Dec 2014 10:59:22 +0100 [thread overview]
Message-ID: <20141202095921.GD6135@ulmo> (raw)
In-Reply-To: <547229DB.8030606-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
[-- Attachment #1: Type: text/plain, Size: 821 bytes --]
On Sun, Nov 23, 2014 at 07:39:23PM +0100, SF Markus Elfring wrote:
> From: Markus Elfring <elfring-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
> Date: Sun, 23 Nov 2014 18:48:15 +0100
>
> The functions ion_heap_destroy() and vfree() perform also input
> parameter validation. Thus the test around the call is not needed.
>
> This issue was detected by using the Coccinelle software.
>
> Signed-off-by: Markus Elfring <elfring-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
> ---
> drivers/staging/android/ion/ion.c | 6 ++----
> drivers/staging/android/ion/ion_dummy_driver.c | 6 ++----
> drivers/staging/android/ion/tegra/tegra_ion.c | 6 ++----
> 3 files changed, 6 insertions(+), 12 deletions(-)
Acked-by: Thierry Reding <treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
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next prev parent reply other threads:[~2014-12-02 9:59 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <5307CAA2.8060406@users.sourceforge.net>
[not found] ` <alpine.DEB.2.02.1402212321410.2043@localhost6.localdomain6>
[not found] ` <530A086E.8010901@users.sourceforge.net>
[not found] ` <alpine.DEB.2.02.1402231635510.1985@localhost6.localdomain6>
[not found] ` <530A72AA.3000601@users.sourceforge.net>
[not found] ` <alpine.DEB.2.02.1402240658210.2090@localhost6.localdomain6>
[not found] ` <530B5FB6.6010207@users.sourceforge.net>
[not found] ` <alpine.DEB.2.10.1402241710370.2074@hadrien>
[not found] ` <530C5E18.1020800@users.sourceforge.net>
[not found] ` <alpine.DEB.2.10.1402251014170.2080@hadrien>
[not found] ` <530CD2C4.4050903@users.sourceforge.net>
[not found] ` <alpine.DEB.2.10.1402251840450.7035@hadrien>
[not found] ` <530CF8FF.8080600@users.sourceforge.net>
[not found] ` <alpine.DEB.2.02.1402252117150.2047@localhost6.localdomain6>
[not found] ` <530DD06F.4090703@users.sourceforge.net>
[not found] ` <alpine.DEB.2.02.1402262129250.2221@localhost6.localdomain6>
[not found] ` <5317A59D.4@users.sourceforge.net>
2014-11-23 18:33 ` [PATCH 0/2] staging: android: ion: Deletion of a few unnecessary checks SF Markus Elfring
2014-11-23 18:39 ` [PATCH 1/2] staging: android: ion: Deletion of unnecessary checks before two function calls SF Markus Elfring
[not found] ` <547229DB.8030606-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
2014-12-02 9:59 ` Thierry Reding [this message]
2015-02-05 9:20 ` [PATCH] GPU-DRM-Tegra: Delete an unnecessary check before the function call "vunmap" SF Markus Elfring
2015-07-08 18:40 ` SF Markus Elfring
2015-07-13 14:16 ` Alexandre Courbot
2016-07-16 5:30 ` [PATCH] drm/tegra: " SF Markus Elfring
[not found] ` <5317A59D.4@users.so urceforge.net>
[not found] ` <5317A59D.4-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
2015-02-05 17:00 ` [PATCH] IOMMU-Tegra: gart: Delete an unnecessary check before the function call "vfree" SF Markus Elfring
2015-01-09 6:58 ` SF Markus Elfring
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