From: Leon Romanovsky <leon@kernel.org>
To: SF Markus Elfring <elfring@users.sourceforge.net>
Cc: linux-rdma@vger.kernel.org, Doug Ledford <dledford@redhat.com>,
Hal Rosenstock <hal.rosenstock@gmail.com>,
Sean Hefty <sean.hefty@intel.com>,
LKML <linux-kernel@vger.kernel.org>,
kernel-janitors@vger.kernel.org,
Julia Lawall <julia.lawall@lip6.fr>
Subject: Re: [PATCH 1/3] IB/mthca: Delete an unnecessary check before the function call "pci_dev_put"
Date: Mon, 25 Jul 2016 16:19:26 +0300 [thread overview]
Message-ID: <20160725131926.GB20674@leon.nu> (raw)
In-Reply-To: <989c5ce4-4e66-04f1-6c4e-f371337852d7@users.sourceforge.net>
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On Sat, Jul 23, 2016 at 12:58:08PM +0200, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Sat, 23 Jul 2016 10:05:12 +0200
>
> The pci_dev_put() function tests whether its argument is NULL and then
> returns immediately. Thus the test around the call is not needed.
>
> This issue was detected by using the Coccinelle software.
>
> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Thanks,
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
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next prev parent reply other threads:[~2016-07-25 13:19 UTC|newest]
Thread overview: 21+ 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>
2015-02-05 12:26 ` [PATCH] InfiniBand: Delete unnecessary checks before the function, call "srp_destroy_fr_pool" SF Markus Elfring
2015-02-05 14:32 ` Bart Van Assche
2015-11-05 8:10 ` [PATCH] staging/rdma/hfi1: Delete unnecessary checks before two function calls SF Markus Elfring
2015-11-05 8:18 ` Dan Carpenter
2015-11-15 21:08 ` [PATCH] staging-EHCA: Delete unnecessary checks before the function call "kmem_cache_destroy" SF Markus Elfring
[not found] ` <5317A59D.4@users.so urceforge.net>
[not found] ` <5317A59D.4-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
2014-11-19 18:25 ` [PATCH 1/1] InfiniBand: Deletion of unnecessary checks before two function calls SF Markus Elfring
[not found] ` <546CE09B.9090101-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
2015-07-01 8:50 ` [PATCH] " SF Markus Elfring
2016-07-23 10:55 ` [PATCH 0/3] IB/mthca: Fine-tuning for mthca_reset() SF Markus Elfring
2016-07-23 10:58 ` [PATCH 1/3] IB/mthca: Delete an unnecessary check before the function call "pci_dev_put" SF Markus Elfring
2016-07-25 13:19 ` Leon Romanovsky [this message]
2016-07-23 10:59 ` [PATCH 2/3] IB/mthca: Less function calls in mthca_reset() after error detection SF Markus Elfring
[not found] ` <060a2178-afb2-28a3-9568-25c124972062-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
2016-07-25 13:20 ` Leon Romanovsky
2016-07-23 11:00 ` [PATCH 3/3] IB/mthca: Delete unnecessary variable initialisations in mthca_reset() SF Markus Elfring
2016-08-02 19:40 ` [PATCH 0/3] IB/mthca: Fine-tuning for mthca_reset() Doug Ledford
2015-02-04 14:22 ` [PATCH] net: Mellanox: Delete unnecessary checks before the function call "vunmap" SF Markus Elfring
2015-02-04 14:59 ` Eli Cohen
[not found] ` <54D22B29.3020200-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
2015-02-05 8:34 ` David Miller
[not found] ` <20150205.003404.261962007607296519.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
2015-02-09 10:21 ` [PATCH v2] " SF Markus Elfring
2015-02-09 22:10 ` David Miller
2016-07-23 7:42 ` [PATCH] IB/hfi1: Delete an unnecessary check before the function call "sc_return_credits" SF Markus Elfring
[not found] ` <cd93853f-c315-eceb-347d-3bbb5ac9fb82-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
2016-08-02 19:38 ` Doug Ledford
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