From: SF Markus Elfring <elfring@users•sourceforge.net>
To: linuxppc-dev@lists•ozlabs.org,
Alex Williamson <alex.williamson@redhat•com>,
Alexey Kardashevskiy <aik@ozlabs•ru>,
Andrew Morton <akpm@linux-foundation•org>,
Bart Van Assche <bart.vanassche@sandisk•com>,
Benjamin Herrenschmidt <benh@kernel•crashing.org>,
David Gibson <david@gibson•dropbear.id.au>,
Doug Ledford <dledford@redhat•com>,
Greg Kroah-Hartman <gregkh@linuxfoundation•org>,
Johan Hovold <johan@kernel•org>,
Masahiro Yamada <yamada.masahiro@socionext•com>,
Michael Ellerman <mpe@ellerman•id.au>,
Nathan Fontenot <nfont@linux•vnet.ibm.com>,
Paul Mackerras <paulus@samba•org>, Rob Herring <robh@kernel•org>,
Sahil Mehta <sahilmehta17@gmail•com>,
Tyrel Datwyler <tyreld@linux•vnet.ibm.com>
Cc: LKML <linux-kernel@vger•kernel.org>, kernel-janitors@vger•kernel.org
Subject: [PATCH 3/5] powerpc-pseries: Delete an unnecessary variable initialisation in iommu_pseries_alloc_group()
Date: Wed, 18 Oct 2017 21:24:25 +0200 [thread overview]
Message-ID: <9c71e3e0-8998-fd02-e3a3-ef219d82ee32@users.sourceforge.net> (raw)
In-Reply-To: <0d221be4-1402-0499-d95e-afa4a30e1f33@users.sourceforge.net>
From: Markus Elfring <elfring@users•sourceforge.net>
Date: Wed, 18 Oct 2017 19:14:39 +0200
The variable "table_group" will be set to an appropriate pointer.
Thus omit the explicit initialisation at the beginning.
Signed-off-by: Markus Elfring <elfring@users•sourceforge.net>
---
arch/powerpc/platforms/pseries/iommu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
index b37d4fb20d1c..b6c12b8e3ace 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -55,7 +55,7 @@
static struct iommu_table_group *iommu_pseries_alloc_group(int node)
{
- struct iommu_table_group *table_group = NULL;
+ struct iommu_table_group *table_group;
struct iommu_table *tbl = NULL;
struct iommu_table_group_link *tgl = NULL;
--
2.14.2
next prev parent reply other threads:[~2017-10-18 19:24 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-18 19:20 [PATCH 0/5] PowerPC-pSeries: Adjustments for seven function implementations SF Markus Elfring
2017-10-18 19:21 ` [PATCH 1/5] powerpc-pseries: Delete five error messages for a failed memory allocation SF Markus Elfring
2017-10-18 19:23 ` [PATCH 2/5] powerpc-pseries: Improve nine size determinations SF Markus Elfring
2017-10-18 19:24 ` SF Markus Elfring [this message]
2017-10-19 11:37 ` [PATCH 3/5] powerpc-pseries: Delete an unnecessary variable initialisation in iommu_pseries_alloc_group() Michal Suchánek
2017-10-19 11:49 ` SF Markus Elfring
2017-10-19 12:55 ` Dan Carpenter
2017-10-19 13:51 ` Michal Suchánek
2017-10-20 1:06 ` David Gibson
2017-10-18 19:26 ` [PATCH 4/5] powerpc-pseries: Return directly after a failed kzalloc_node() " SF Markus Elfring
2017-10-19 11:41 ` Michal Suchánek
2017-10-19 12:04 ` SF Markus Elfring
2017-10-19 12:39 ` Michal Suchánek
2017-10-24 8:09 ` [4/5] " Michael Ellerman
2017-10-18 19:27 ` [PATCH 5/5] powerpc-pseries: Less function calls in iommu_pseries_alloc_group() after error detection SF Markus Elfring
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