From: Thomas Meyer Date: Sat, 19 Nov 2011 11:27:39 +0000 (+0100) Subject: ia64: tioca: Use kmemdup rather than duplicating its implementation X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ac0d1a48d8b18c4808ab73d990b83bb032f21c25;p=linux-beck.git ia64: tioca: 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 Signed-off-by: Tony Luck --- diff --git a/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c index 642451e770ea..e77c477245fd 100644 --- a/arch/ia64/sn/pci/tioca_provider.c +++ b/arch/ia64/sn/pci/tioca_provider.c @@ -600,11 +600,11 @@ tioca_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont * Allocate kernel bus soft and copy from prom. */ - tioca_common = kzalloc(sizeof(struct tioca_common), GFP_KERNEL); + tioca_common = kmemdup(prom_bussoft, sizeof(struct tioca_common), + GFP_KERNEL); if (!tioca_common) return NULL; - memcpy(tioca_common, prom_bussoft, sizeof(struct tioca_common)); tioca_common->ca_common.bs_base = (unsigned long) ioremap(REGION_OFFSET(tioca_common->ca_common.bs_base), sizeof(struct tioca_common));