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authorThomas Meyer <thomas@m3y3r.de>2011-11-19 12:26:05 +0100
committerTony Luck <tony.luck@intel.com>2011-12-09 15:22:44 -0800
commita4b1d1b3619ee2fac40cdf5ca86a4758e45b9358 (patch)
treea4f228cb1ed16890cd187587566c96bcb504a0c4 /arch/ia64/sn
parentb82a3ecdc54465c792326522d804d2eebaae9a23 (diff)
downloadop-kernel-dev-a4b1d1b3619ee2fac40cdf5ca86a4758e45b9358.zip
op-kernel-dev-a4b1d1b3619ee2fac40cdf5ca86a4758e45b9358.tar.gz
ia64: pcibr: Use kmemdup rather than duplicating its implementation
The semantic patch that makes this change is available in scripts/coccinelle/api/memdup.cocci. Signed-off-by: Thomas Meyer <thomas@m3y3r.de> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/sn')
-rw-r--r--arch/ia64/sn/pci/pcibr/pcibr_provider.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/ia64/sn/pci/pcibr/pcibr_provider.c b/arch/ia64/sn/pci/pcibr/pcibr_provider.c
index 5698f29..8886a0b 100644
--- a/arch/ia64/sn/pci/pcibr/pcibr_provider.c
+++ b/arch/ia64/sn/pci/pcibr/pcibr_provider.c
@@ -127,12 +127,11 @@ pcibr_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont
* Allocate kernel bus soft and copy from prom.
*/
- soft = kmalloc(sizeof(struct pcibus_info), GFP_KERNEL);
+ soft = kmemdup(prom_bussoft, sizeof(struct pcibus_info), GFP_KERNEL);
if (!soft) {
return NULL;
}
- memcpy(soft, prom_bussoft, sizeof(struct pcibus_info));
soft->pbi_buscommon.bs_base = (unsigned long)
ioremap(REGION_OFFSET(soft->pbi_buscommon.bs_base),
sizeof(struct pic));
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