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authorAndrzej Hajda <a.hajda@samsung.com>2015-08-07 09:59:12 +0200
committerMichael Ellerman <mpe@ellerman.id.au>2015-08-18 19:34:42 +1000
commit2e16acc5ee3626bcd32e2252c8260b65efde7b36 (patch)
treebeb863737b34d7ff8b7ae4f62e2544683816e671 /arch/powerpc/platforms
parent39bfd715b4837433a86c168c610880e9ae2185ae (diff)
downloadop-kernel-dev-2e16acc5ee3626bcd32e2252c8260b65efde7b36.zip
op-kernel-dev-2e16acc5ee3626bcd32e2252c8260b65efde7b36.tar.gz
powerpc/pseries: use kmemdup rather than duplicating its implementation
The patch was generated using fixed coccinelle semantic patch scripts/coccinelle/api/memdup.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2014320 Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Reviewed-by: Nathan Fontenot <nfont@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms')
-rw-r--r--arch/powerpc/platforms/pseries/hotplug-memory.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/pseries/hotplug-memory.c b/arch/powerpc/platforms/pseries/hotplug-memory.c
index 0ced387..e9ff44c 100644
--- a/arch/powerpc/platforms/pseries/hotplug-memory.c
+++ b/arch/powerpc/platforms/pseries/hotplug-memory.c
@@ -92,13 +92,12 @@ static struct property *dlpar_clone_drconf_property(struct device_node *dn)
return NULL;
new_prop->name = kstrdup(prop->name, GFP_KERNEL);
- new_prop->value = kmalloc(prop->length, GFP_KERNEL);
+ new_prop->value = kmemdup(prop->value, prop->length, GFP_KERNEL);
if (!new_prop->name || !new_prop->value) {
dlpar_free_drconf_property(new_prop);
return NULL;
}
- memcpy(new_prop->value, prop->value, prop->length);
new_prop->length = prop->length;
/* Convert the property to cpu endian-ness */
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