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 4/5] powerpc-pseries: Return directly after a failed kzalloc_node() in iommu_pseries_alloc_group()
Date: Wed, 18 Oct 2017 21:26:10 +0200 [thread overview]
Message-ID: <a824fe65-1708-16ba-68d6-df0f73e0f49a@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 20:15:32 +0200
Return directly after a call of the function "kzalloc_node" failed
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 b6c12b8e3ace..207ff8351af1 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -61,7 +61,7 @@ static struct iommu_table_group *iommu_pseries_alloc_group(int node)
table_group = kzalloc_node(sizeof(*table_group), GFP_KERNEL, node);
if (!table_group)
- goto fail_exit;
+ return NULL;
tbl = kzalloc_node(sizeof(*tbl), GFP_KERNEL, node);
if (!tbl)
--
2.14.2
next prev parent reply other threads:[~2017-10-18 19:26 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 ` [PATCH 3/5] powerpc-pseries: Delete an unnecessary variable initialisation in iommu_pseries_alloc_group() SF Markus Elfring
2017-10-19 11:37 ` 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 ` SF Markus Elfring [this message]
2017-10-19 11:41 ` [PATCH 4/5] powerpc-pseries: Return directly after a failed kzalloc_node() " 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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