The kmemdup has implemented the function that kmalloc() + memcpy will do. So just replace them to make the code concise. Signed-off-by: zhong jiang <zhongjiang@xxxxxxxxxx> --- arch/ia64/sn/pci/tioce_provider.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/ia64/sn/pci/tioce_provider.c b/arch/ia64/sn/pci/tioce_provider.c index 3bd9abc..9ba61bc 100644 --- a/arch/ia64/sn/pci/tioce_provider.c +++ b/arch/ia64/sn/pci/tioce_provider.c @@ -1000,11 +1000,11 @@ * Allocate kernel bus soft and copy from prom. */ - tioce_common = kzalloc(sizeof(struct tioce_common), GFP_KERNEL); + tioce_common = kmemdup(prom_bussoft, sizeof(struct tioce_common), + GFP_KERNEL); if (!tioce_common) return NULL; - memcpy(tioce_common, prom_bussoft, sizeof(struct tioce_common)); tioce_common->ce_pcibus.bs_base = (unsigned long) ioremap(REGION_OFFSET(tioce_common->ce_pcibus.bs_base), sizeof(struct tioce_common)); -- 1.7.12.4
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