[PATCH 06/31] arch/powerpc/pseries: use kmemdup rather than duplicating its implementation
From: Andrzej Hajda <hidden>
Date: 2015-08-07 08:16:29
Also in:
lkml
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Michael Ellerman, Linus Torvalds
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 <redacted> --- arch/powerpc/platforms/pseries/hotplug-memory.c | 3 +-- 1 file changed, 1 insertion(+), 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 */
--
1.9.1