diff options
| author | Andrzej Hajda <a.hajda@samsung.com> | 2015-08-07 09:59:12 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2015-08-18 19:34:42 +1000 |
| commit | 2e16acc5ee3626bcd32e2252c8260b65efde7b36 (patch) | |
| tree | beb863737b34d7ff8b7ae4f62e2544683816e671 /arch/powerpc | |
| parent | 39bfd715b4837433a86c168c610880e9ae2185ae (diff) | |
| download | linux-2e16acc5ee3626bcd32e2252c8260b65efde7b36.tar.bz2 | |
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')
| -rw-r--r-- | arch/powerpc/platforms/pseries/hotplug-memory.c | 3 |
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 0ced387e1463..e9ff44cd5d86 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 */ |